BR7602155A - IMPROVEMENT IN SYSTEMS WITH SUBSCRIBERS - Google Patents

IMPROVEMENT IN SYSTEMS WITH SUBSCRIBERS

Info

Publication number: BR7602155A
Authority: BR; Brazil
Prior art keywords: subscribers; improvement; systems
Prior art date: 1975-04-08

Application number

BR7602155A

Other languages

Portuguese (pt)

Inventor

W Brading

C Groves

Original Assignee

Int Standard Electric Corp

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.)

1975-04-08

Filing date

1976-04-08

Publication date

1976-10-05

1976-04-08 Application filed by Int Standard Electric Corp filed Critical Int Standard Electric Corp

1976-10-05 Publication of BR7602155A publication Critical patent/BR7602155A/en

Classifications

- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04B—TRANSMISSION
- H04B3/00—Line transmission systems

Landscapes

Engineering & Computer Science (AREA)
Computer Networks & Wireless Communication (AREA)
Signal Processing (AREA)
Interface Circuits In Exchanges (AREA)
Details Of Connecting Devices For Male And Female Coupling (AREA)

BR7602155A 1975-04-08 1976-04-08 IMPROVEMENT IN SYSTEMS WITH SUBSCRIBERS BR7602155A (en)

Applications Claiming Priority (1)

Application Number	Priority Date	Filing Date	Title
ZA00752217A ZA752217B (en)	1975-04-08	1975-04-08	Improvements in and relating to subscriber carrier systems

Publications (1)

Publication Number	Publication Date
BR7602155A true BR7602155A (en)	1976-10-05

Family

ID=25568845

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
BR7602155A BR7602155A (en)	1975-04-08	1976-04-08	IMPROVEMENT IN SYSTEMS WITH SUBSCRIBERS

Country Status (6)

Country	Link
AU (1)	AU1275376A (en)
BR (1)	BR7602155A (en)
ES (1)	ES446799A1 (en)
FR (1)	FR2307403A1 (en)
NZ (1)	NZ180549A (en)
ZA (1)	ZA752217B (en)

1975
- 1975-04-08 ZA ZA00752217A patent/ZA752217B/en unknown
1976
- 1976-04-07 AU AU12753/76A patent/AU1275376A/en not_active Expired
- 1976-04-07 FR FR7610044A patent/FR2307403A1/en active Granted
- 1976-04-08 NZ NZ180549A patent/NZ180549A/en unknown
- 1976-04-08 ES ES446799A patent/ES446799A1/en not_active Expired
- 1976-04-08 BR BR7602155A patent/BR7602155A/en unknown

Also Published As

Publication number	Publication date
ZA752217B (en)	1976-04-28
ES446799A1 (en)	1977-06-01
NZ180549A (en)	1979-04-26
FR2307403A1 (en)	1976-11-05
AU1275376A (en)	1977-10-13
FR2307403B3 (en)	1978-12-29

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