NL62797C - - Google Patents

Info

Publication number: NL62797C
Authority: NL; Netherlands

Application number

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.)

1941-07-10

Publication of NL62797C publication Critical patent/NL62797C/xx

Classifications

- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04Q—SELECTING
- H04Q3/00—Selecting arrangements

Landscapes

Engineering & Computer Science (AREA)
Computer Networks & Wireless Communication (AREA)
Structure Of Telephone Exchanges (AREA)

NL62797D 1941-07-10 NL62797C (cg-RX-API-DMAC7.html)

Applications Claiming Priority (1)

Application Number	Priority Date	Filing Date	Title
NL235881X		1941-07-10

Publications (1)

Publication Number	Publication Date
NL62797C true NL62797C (cg-RX-API-DMAC7.html)

Family

ID=19780275

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
NL62797D NL62797C (cg-RX-API-DMAC7.html)	1941-07-10

Country Status (4)

Country	Link
CH (1)	CH235881A (cg-RX-API-DMAC7.html)
FR (1)	FR883417A (cg-RX-API-DMAC7.html)
GB (1)	GB613553A (cg-RX-API-DMAC7.html)
NL (1)	NL62797C (cg-RX-API-DMAC7.html)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
NL164979B (nl) *	1951-10-27		Kureha Chemical Ind Co Ltd	Druktoetsschakelpaneel met piezo-elektrische eenheids- elementen.

0
- NL NL62797D patent/NL62797C/xx active
1942
- 1942-06-20 FR FR883417D patent/FR883417A/fr not_active Expired
- 1942-07-09 CH CH235881D patent/CH235881A/de unknown
1946
- 1946-06-14 GB GB18010/46A patent/GB613553A/en not_active Expired

Also Published As

Publication number	Publication date
GB613553A (en)	1948-11-30
CH235881A (de)	1944-12-31
FR883417A (fr)	1943-07-05

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