FR44053E - Device for quickly obtaining all automatic telephony connections - Google Patents

Device for quickly obtaining all automatic telephony connections

Info

Publication number: FR44053E
Authority: FR; France
Prior art keywords: quickly obtaining; telephony connections; automatic telephony; automatic; connections
Prior art date: 1931-07-30
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.): Expired

Application number

Other languages

Inventor

Alfred Boye

Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)

1931-07-30

Filing date

1932-06-14

Publication date

1934-10-11

1932-06-14 Application filed filed Critical

1934-10-11 Application granted granted Critical

1934-10-11 Publication of FR44053E publication Critical patent/FR44053E/en

Status Expired legal-status Critical Current

Classifications

- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04M—TELEPHONIC COMMUNICATION
- H04M1/00—Substation equipment, e.g. for use by subscribers
- H04M1/26—Devices for calling a subscriber
- H04M1/27—Devices whereby a plurality of signals may be stored simultaneously
- H04M1/274—Devices whereby a plurality of signals may be stored simultaneously with provision for storing more than one subscriber number at a time, e.g. using toothed disc

Landscapes

Engineering & Computer Science (AREA)
Signal Processing (AREA)
Transmission Devices (AREA)
Measuring Pulse, Heart Rate, Blood Pressure Or Blood Flow (AREA)
Mechanical Operated Clutches (AREA)
Massaging Devices (AREA)
Reciprocating, Oscillating Or Vibrating Motors (AREA)
Driving Mechanisms And Operating Circuits Of Arc-Extinguishing High-Tension Switches (AREA)

FR44053D 1931-07-30 1932-06-14 Device for quickly obtaining all automatic telephony connections Expired FR44053E (en)

Applications Claiming Priority (3)

Application Number	Priority Date	Filing Date	Title
FR722574T		1931-07-30
FR722573T		1931-07-30
FR626065X		1932-06-14

Publications (1)

Publication Number	Publication Date
FR44053E true FR44053E (en)	1934-10-11

Family

ID=31950328

Family Applications (5)

Application Number	Title	Priority Date	Filing Date
FR722573D Expired FR722573A (en)	1931-07-30	1931-07-30	Device for quickly obtaining all automatic telephony connections
FR722574D Expired FR722574A (en)	1931-07-30	1931-07-30	Device allowing to quickly establish, in automatic telephony, all communications
FR40913D Expired FR40913E (en)	1931-07-30	1931-09-21
FR44052D Expired FR44052E (en)	1931-07-30	1932-06-04	Device allowing to quickly establish, in automatic telephony, all communications
FR44053D Expired FR44053E (en)	1931-07-30	1932-06-14	Device for quickly obtaining all automatic telephony connections

Family Applications Before (4)

Application Number	Title	Priority Date	Filing Date
FR722573D Expired FR722573A (en)	1931-07-30	1931-07-30	Device for quickly obtaining all automatic telephony connections
FR722574D Expired FR722574A (en)	1931-07-30	1931-07-30	Device allowing to quickly establish, in automatic telephony, all communications
FR40913D Expired FR40913E (en)	1931-07-30	1931-09-21
FR44052D Expired FR44052E (en)	1931-07-30	1932-06-04	Device allowing to quickly establish, in automatic telephony, all communications

Country Status (5)

Country	Link
US (1)	US2075634A (en)
BE (2)	BE389662A (en)
DE (2)	DE605586C (en)
FR (5)	FR722573A (en)
GB (3)	GB381532A (en)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
DE974163C (en) *	1953-04-15	1960-10-06	Klaus Dipl-Phys Mueller	Additional device at subscriber stations for the independent production of telecommunication, in particular telephone or telex connections
DE970582C (en) *	1954-12-29	1958-10-09	Deutsche Telephonwerk Kabel	Device for recording and / or reproducing and / or deleting current impulses which can be applied electromagnetically to a rotating carrier, in particular for current impulse transmitters which can be used in telephone systems with dialer operation
FR1220058A (en) *	1958-12-22	1960-05-23	Cie Crouzet	Automatic telephone call method for subscribers connected to an automatic telephone exchange and means for implementing this method
NL246748A (en) *	1959-01-14
CN103778964B (en) *	2013-12-30	2016-08-17	上海晨思电子科技有限公司	Process, using method and the device of a kind of NAND Flash programming data, system

0
- BE BE396680D patent/BE396680A/xx unknown
1931
- 1931-07-30 FR FR722573D patent/FR722573A/en not_active Expired
- 1931-07-30 FR FR722574D patent/FR722574A/en not_active Expired
- 1931-09-21 FR FR40913D patent/FR40913E/fr not_active Expired
1932
- 1932-06-04 FR FR44052D patent/FR44052E/en not_active Expired
- 1932-06-14 FR FR44053D patent/FR44053E/en not_active Expired
- 1932-07-06 BE BE389662D patent/BE389662A/xx unknown
- 1932-07-21 GB GB20641/32A patent/GB381532A/en not_active Expired
- 1932-07-21 GB GB20642/32A patent/GB390385A/en not_active Expired
- 1932-07-28 DE DEB156751D patent/DE605586C/en not_active Expired
1933
- 1933-06-03 DE DEB161130D patent/DE626065C/en not_active Expired
- 1933-06-08 US US674792A patent/US2075634A/en not_active Expired - Lifetime
- 1933-06-12 GB GB16774/33A patent/GB402355A/en not_active Expired

Also Published As

Publication number	Publication date
FR722573A (en)	1932-03-26
FR40913E (en)	1932-09-16
GB381532A (en)	1932-10-06
BE389662A (en)	1932-08-31
GB402355A (en)	1933-11-30
DE626065C (en)	1936-02-27
US2075634A (en)	1937-03-30
GB390385A (en)	1933-04-06
FR722574A (en)	1932-03-26
FR44052E (en)	1934-10-11
BE396680A (en)
DE605586C (en)	1934-11-19

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