SE392381B - Telesignalerings- och kommunikationsanordning innefattande en grupp av understationer som er anslutna till en central station genom en kabel - Google Patents

Telesignalerings- och kommunikationsanordning innefattande en grupp av understationer som er anslutna till en central station genom en kabel

Info

Publication number: SE392381B
Authority: SE; Sweden
Prior art keywords: telesignaling; cable; group; communication device; device including
Prior art date: 1969-10-14

Application number

SE1378670A

Other languages

English (en)

Swedish (sv)

Inventor

J-Y R L Bronner

Original Assignee

Philips Nv

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.)

1969-10-14

Filing date

1970-10-12

Publication date

1977-03-21

1970-10-12 Application filed by Philips Nv filed Critical Philips Nv

1977-03-21 Publication of SE392381B publication Critical patent/SE392381B/xx

Classifications

- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04M—TELEPHONIC COMMUNICATION
- H04M9/00—Arrangements for interconnection not involving centralised switching
- H04M9/001—Two-way communication systems between a limited number of parties

Landscapes

Engineering & Computer Science (AREA)
Signal Processing (AREA)
Accommodation For Nursing Or Treatment Tables (AREA)
Interconnected Communication Systems, Intercoms, And Interphones (AREA)
Time-Division Multiplex Systems (AREA)
Measuring And Recording Apparatus For Diagnosis (AREA)

SE1378670A 1969-10-14 1970-10-12 Telesignalerings- och kommunikationsanordning innefattande en grupp av understationer som er anslutna till en central station genom en kabel SE392381B (sv)

Applications Claiming Priority (1)

Application Number	Priority Date	Filing Date	Title
FR6935221A FR2044613A5 (xx)	1969-10-14	1969-10-14

Publications (1)

Publication Number	Publication Date
SE392381B true SE392381B (sv)	1977-03-21

Family

ID=9041537

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
SE1378670A SE392381B (sv)	1969-10-14	1970-10-12	Telesignalerings- och kommunikationsanordning innefattande en grupp av understationer som er anslutna till en central station genom en kabel

Country Status (10)

Country	Link
JP (1)	JPS5218522B1 (xx)
AT (1)	AT305831B (xx)
BE (1)	BE757412A (xx)
DE (1)	DE2047255C3 (xx)
DK (1)	DK126750B (xx)
ES (1)	ES384419A1 (xx)
FR (1)	FR2044613A5 (xx)
NL (1)	NL7014893A (xx)
NO (1)	NO127891B (xx)
SE (1)	SE392381B (xx)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
FR2159630A5 (xx) *	1971-11-05	1973-06-22	Philips Ind Commerciale
DE3123956C2 (de) *	1981-06-16	1986-01-02	Albert Ackermann GmbH & Co, 5270 Gummersbach	Schaltung für eine Lichtrufeinrichtung
CA1169597A (en) *	1981-09-11	1984-06-19	Gordon D. Benning	Home communications and control system

0
- BE BE757412D patent/BE757412A/xx unknown
1969
- 1969-10-14 FR FR6935221A patent/FR2044613A5/fr not_active Expired
1970
- 1970-09-25 DE DE19702047255 patent/DE2047255C3/de not_active Expired
- 1970-10-10 NL NL7014893A patent/NL7014893A/xx not_active Application Discontinuation
- 1970-10-10 ES ES384419A patent/ES384419A1/es not_active Expired
- 1970-10-12 NO NO383570A patent/NO127891B/no unknown
- 1970-10-12 SE SE1378670A patent/SE392381B/xx unknown
- 1970-10-12 DK DK517070A patent/DK126750B/da unknown
- 1970-10-12 AT AT914670A patent/AT305831B/de not_active IP Right Cessation
- 1970-10-14 JP JP8972170A patent/JPS5218522B1/ja active Pending

Also Published As

Publication number	Publication date
NL7014893A (xx)	1971-04-16
NO127891B (xx)	1973-08-27
AT305831B (de)	1973-03-12
JPS5218522B1 (xx)	1977-05-23
DK126750B (da)	1973-08-13
ES384419A1 (es)	1973-03-01
BE757412A (fr)	1971-04-13
DE2047255A1 (de)	1971-04-22
DE2047255C3 (de)	1978-03-09
DE2047255B2 (de)	1977-07-28
FR2044613A5 (xx)	1971-02-19

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