DK117905B - Coupling network. - Google Patents

Coupling network.

Info

Publication number: DK117905B
Authority: DK; Denmark
Prior art keywords: coupling network; coupling; network
Prior art date: 1966-09-02

Application number

DK439467A

Other languages

Danish (da)

Inventor

Mosch A Du

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.)

1966-09-02

Filing date

1967-08-31

Publication date

1970-06-15

1967-08-31 Application filed by Philips Nv filed Critical Philips Nv

1970-06-15 Publication of DK117905B publication Critical patent/DK117905B/en

Classifications

- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04Q—SELECTING
- H04Q3/00—Selecting arrangements
- H04Q3/0008—Selecting arrangements using relay selectors in the switching stages
- H04Q3/0012—Selecting arrangements using relay selectors in the switching stages in which the relays are arranged in a matrix configuration

Landscapes

Engineering & Computer Science (AREA)
Computer Networks & Wireless Communication (AREA)
Direct Current Feeding And Distribution (AREA)
Relay Circuits (AREA)
Interface Circuits In Exchanges (AREA)

DK439467A 1966-09-02 1967-08-31 Coupling network. DK117905B (en)

Applications Claiming Priority (1)

Application Number	Priority Date	Filing Date	Title
NL6612388A NL6612388A (en)	1966-09-02	1966-09-02

Publications (1)

Publication Number	Publication Date
DK117905B true DK117905B (en)	1970-06-15

Family

ID=19797557

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
DK439467A DK117905B (en)	1966-09-02	1967-08-31	Coupling network.

Country Status (6)

Country	Link
AT (1)	AT282695B (en)
BE (1)	BE703340A (en)
DE (1)	DE1537794C3 (en)
DK (1)	DK117905B (en)
GB (1)	GB1144847A (en)
NL (1)	NL6612388A (en)

1966
- 1966-09-02 NL NL6612388A patent/NL6612388A/xx unknown
1967
- 1967-08-23 DE DE1967N0031109 patent/DE1537794C3/en not_active Expired
- 1967-08-30 AT AT795367A patent/AT282695B/en not_active IP Right Cessation
- 1967-08-30 GB GB3959567A patent/GB1144847A/en not_active Expired
- 1967-08-31 DK DK439467A patent/DK117905B/en unknown
- 1967-08-31 BE BE703340D patent/BE703340A/xx unknown

Also Published As

Publication number	Publication date
AT282695B (en)	1970-07-10
DE1537794C3 (en)	1980-01-03
DE1537794B2 (en)	1976-04-01
GB1144847A (en)	1969-03-12
DE1537794A1 (en)	1969-09-25
BE703340A (en)	1968-02-29
NL6612388A (en)	1968-03-04

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