NL7416750A - TELECOMMUNICATIONS SYSTEM, EQUIPPED FOR THE DISTRIBUTION OF MULTIPLE SIGNALS AND IN PARTICULAR TELEVISION SIGNALS. - Google Patents

TELECOMMUNICATIONS SYSTEM, EQUIPPED FOR THE DISTRIBUTION OF MULTIPLE SIGNALS AND IN PARTICULAR TELEVISION SIGNALS.

Info

Publication number: NL7416750A
Authority: NL; Netherlands
Prior art keywords: signals; distribution; telecommunications system; particular television; television signals
Prior art date: 1973-12-21

Application number

NL7416750A

Other languages

Dutch (nl)

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.)

1973-12-21

Filing date

1974-12-20

Publication date

1975-06-24

1974-12-20 Application filed by Siemens Ag filed Critical Siemens Ag

1975-06-24 Publication of NL7416750A publication Critical patent/NL7416750A/en

Classifications

- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04B—TRANSMISSION
- H04B17/00—Monitoring; Testing
- H04B17/40—Monitoring; Testing of relay systems
- H04B17/401—Monitoring; Testing of relay systems with selective localization
- H04B17/402—Monitoring; Testing of relay systems with selective localization using different frequencies
- H04B17/403—Monitoring; Testing of relay systems with selective localization using different frequencies generated by local oscillators

Landscapes

Physics & Mathematics (AREA)
Electromagnetism (AREA)
Engineering & Computer Science (AREA)
Computer Networks & Wireless Communication (AREA)
Signal Processing (AREA)
Cable Transmission Systems, Equalization Of Radio And Reduction Of Echo (AREA)
Monitoring And Testing Of Transmission In General (AREA)

NL7416750A 1973-12-21 1974-12-20 TELECOMMUNICATIONS SYSTEM, EQUIPPED FOR THE DISTRIBUTION OF MULTIPLE SIGNALS AND IN PARTICULAR TELEVISION SIGNALS. NL7416750A (en)

Applications Claiming Priority (1)

Application Number	Priority Date	Filing Date	Title
DE19732364061 DE2364061B2 (en)	1973-12-21	1973-12-21	MESSAGE TRANSMISSION SYSTEM FOR DISTRIBUTION OF ONE OR MORE SIGNALS, PREFERABLY FOR TELEVISION SIGNALS

Publications (1)

Publication Number	Publication Date
NL7416750A true NL7416750A (en)	1975-06-24

Family

ID=5901681

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
NL7416750A NL7416750A (en)	1973-12-21	1974-12-20	TELECOMMUNICATIONS SYSTEM, EQUIPPED FOR THE DISTRIBUTION OF MULTIPLE SIGNALS AND IN PARTICULAR TELEVISION SIGNALS.

Country Status (11)

Country	Link
AT (1)	AT341020B (en)
BE (1)	BE823693A (en)
CH (1)	CH589978A5 (en)
DE (1)	DE2364061B2 (en)
DK (1)	DK648374A (en)
FR (1)	FR2255757B1 (en)
GB (1)	GB1495519A (en)
IT (1)	IT1027668B (en)
LU (1)	LU71529A1 (en)
NL (1)	NL7416750A (en)
SE (1)	SE409934B (en)

1973
- 1973-12-21 DE DE19732364061 patent/DE2364061B2/en not_active Withdrawn
1974
- 1974-12-02 AT AT961274A patent/AT341020B/en not_active IP Right Cessation
- 1974-12-12 CH CH1653174A patent/CH589978A5/xx not_active IP Right Cessation
- 1974-12-12 DK DK648374A patent/DK648374A/da unknown
- 1974-12-13 IT IT30534/74A patent/IT1027668B/en active
- 1974-12-17 FR FR7441544A patent/FR2255757B1/fr not_active Expired
- 1974-12-18 SE SE7415911A patent/SE409934B/en unknown
- 1974-12-19 GB GB54842/74A patent/GB1495519A/en not_active Expired
- 1974-12-19 LU LU71529A patent/LU71529A1/xx unknown
- 1974-12-20 BE BE151797A patent/BE823693A/en unknown
- 1974-12-20 NL NL7416750A patent/NL7416750A/en not_active Application Discontinuation

Also Published As

Publication number	Publication date
AT341020B (en)	1978-01-10
SE409934B (en)	1979-09-10
IT1027668B (en)	1978-12-20
GB1495519A (en)	1977-12-21
SE7415911L (en)	1975-06-23
CH589978A5 (en)	1977-07-29
DE2364061B2 (en)	1976-04-08
BE823693A (en)	1975-06-20
LU71529A1 (en)	1975-06-17
DK648374A (en)	1975-08-18
FR2255757B1 (en)	1980-03-21
FR2255757A1 (en)	1975-07-18
ATA961274A (en)	1977-05-15
DE2364061A1 (en)	1975-11-20

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Legal Events

Date	Code	Title	Description
1981-08-03	BV	The patent application has lapsed