BE776231A - MOUNTING FOR SUBSCRIBER STATIONS IN TELECOMMUNICATION INSTALLATIONS, AND IN PARTICULAR TELEPHONY WITH ADDITIONAL DATA TRANSMISSION - Google Patents

MOUNTING FOR SUBSCRIBER STATIONS IN TELECOMMUNICATION INSTALLATIONS, AND IN PARTICULAR TELEPHONY WITH ADDITIONAL DATA TRANSMISSION

Info

Publication number: BE776231A
Authority: BE; Belgium
Prior art keywords: mounting; data transmission; additional data; subscriber stations; particular telephony
Prior art date: 1970-12-05

Application number

BE776231A

Other languages

French (fr)

Original Assignee

Siemens Ag

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.)

1970-12-05

Filing date

1971-12-03

Publication date

1972-06-05

1971-12-03 Application filed by Siemens Ag filed Critical Siemens Ag

1972-06-05 Publication of BE776231A publication Critical patent/BE776231A/en

Classifications

- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
- H04L27/00—Modulated-carrier systems
- H04L27/26—Systems using multi-frequency codes
- H04L27/30—Systems using multi-frequency codes wherein each code element is represented by a combination of frequencies
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04M—TELEPHONIC COMMUNICATION
- H04M11/00—Telephonic communication systems specially adapted for combination with other electrical systems
- H04M11/06—Simultaneous speech and data transmission, e.g. telegraphic transmission over the same conductors

Landscapes

Engineering & Computer Science (AREA)
Computer Networks & Wireless Communication (AREA)
Signal Processing (AREA)
Telephonic Communication Services (AREA)
Sub-Exchange Stations And Push- Button Telephones (AREA)
Devices For Supply Of Signal Current (AREA)

BE776231A 1970-12-05 1971-12-03 MOUNTING FOR SUBSCRIBER STATIONS IN TELECOMMUNICATION INSTALLATIONS, AND IN PARTICULAR TELEPHONY WITH ADDITIONAL DATA TRANSMISSION BE776231A (en)

Applications Claiming Priority (1)

Application Number	Priority Date	Filing Date	Title
DE19702059950 DE2059950B2 (en)	1970-12-05	1970-12-05	Circuit arrangement for subscriber stations in telecommunications, in particular telephone systems with additional data traffic

Publications (1)

Publication Number	Publication Date
BE776231A true BE776231A (en)	1972-06-05

Family

ID=5790108

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
BE776231A BE776231A (en)	1970-12-05	1971-12-03	MOUNTING FOR SUBSCRIBER STATIONS IN TELECOMMUNICATION INSTALLATIONS, AND IN PARTICULAR TELEPHONY WITH ADDITIONAL DATA TRANSMISSION

Country Status (11)

Country	Link
JP (1)	JPS5416166B1 (en)
AT (1)	AT315923B (en)
BE (1)	BE776231A (en)
CH (1)	CH538793A (en)
DE (1)	DE2059950B2 (en)
FR (1)	FR2117203A5 (en)
GB (1)	GB1356699A (en)
IT (1)	IT943714B (en)
LU (1)	LU64400A1 (en)
NL (1)	NL160134C (en)
SE (1)	SE364577B (en)

1970
- 1970-12-05 DE DE19702059950 patent/DE2059950B2/en not_active Withdrawn
1971
- 1971-11-11 AT AT974971A patent/AT315923B/en not_active IP Right Cessation
- 1971-11-11 CH CH1647171A patent/CH538793A/en not_active IP Right Cessation
- 1971-11-23 GB GB5425671A patent/GB1356699A/en not_active Expired
- 1971-12-01 FR FR7143017A patent/FR2117203A5/fr not_active Expired
- 1971-12-01 JP JP9710471A patent/JPS5416166B1/ja active Pending
- 1971-12-02 NL NL7116592A patent/NL160134C/en active
- 1971-12-03 IT IT3202571A patent/IT943714B/en active
- 1971-12-03 BE BE776231A patent/BE776231A/en unknown
- 1971-12-03 LU LU64400D patent/LU64400A1/xx unknown
- 1971-12-06 SE SE1563971A patent/SE364577B/xx unknown

Also Published As

Publication number	Publication date
IT943714B (en)	1973-04-10
NL160134C (en)	1979-09-17
LU64400A1 (en)	1972-06-19
DE2059950B2 (en)	1974-04-18
FR2117203A5 (en)	1972-07-21
DE2059950A1 (en)	1972-06-15
CH538793A (en)	1973-06-30
NL7116592A (en)	1972-06-07
NL160134B (en)	1979-04-17
SE364577B (en)	1974-02-25
JPS5416166B1 (en)	1979-06-20
GB1356699A (en)	1974-06-12
AT315923B (en)	1974-06-25

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