NL25996C - - Google Patents

Info

Publication number: NL25996C
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.)

1928-04-05

Publication of NL25996C publication Critical patent/NL25996C/xx

Classifications

- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04M—TELEPHONIC COMMUNICATION
- H04M1/00—Substation equipment, e.g. for use by subscribers
- H04M1/26—Devices for calling a subscriber
- H04M1/52—Arrangements wherein a dial or the like is mechanically coupled to a line selector

Landscapes

Engineering & Computer Science (AREA)
Signal Processing (AREA)
Telephone Set Structure (AREA)

NL25996D 1928-04-05 NL25996C (cg-RX-API-DMAC7.html)

Applications Claiming Priority (1)

Application Number	Priority Date	Filing Date	Title
SE309152X		1928-04-05

Publications (1)

Publication Number	Publication Date
NL25996C true NL25996C (cg-RX-API-DMAC7.html)

Family

ID=20307598

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
NL25996D NL25996C (cg-RX-API-DMAC7.html)	1928-04-05

Country Status (3)

Country	Link
FR (1)	FR672302A (cg-RX-API-DMAC7.html)
GB (1)	GB309152A (cg-RX-API-DMAC7.html)
NL (1)	NL25996C (cg-RX-API-DMAC7.html)

0
- NL NL25996D patent/NL25996C/xx active
1929
- 1929-03-29 FR FR672302D patent/FR672302A/fr not_active Expired
- 1929-04-02 GB GB10229/29A patent/GB309152A/en not_active Expired

Also Published As

Publication number	Publication date
FR672302A (fr)	1929-12-26
GB309152A (en)	1930-01-09

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