NL258739A - - Google Patents

Info

Publication number: NL258739A
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.)

1959-12-08

Publication of NL258739A publication Critical patent/NL258739A/xx

Classifications

- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04M—TELEPHONIC COMMUNICATION
- H04M1/00—Substation equipment, e.g. for use by subscribers
- H04M1/02—Constructional features of telephone sets
- H04M1/04—Supports for telephone transmitters or receivers
- H04M1/06—Hooks; Cradles
- H04M1/08—Hooks; Cradles associated with switches operated by the weight of the receiver or hand-set

Landscapes

Engineering & Computer Science (AREA)
Signal Processing (AREA)
Telephone Set Structure (AREA)
Rotary Switch, Piano Key Switch, And Lever Switch (AREA)

NL258739D 1959-12-08 NL258739A (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)

Applications Claiming Priority (1)

Application Number	Priority Date	Filing Date	Title
SE1153659		1959-12-08

Publications (1)

Publication Number	Publication Date
NL258739A true NL258739A (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)

Family

ID=20294145

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
NL258739D NL258739A (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)	1959-12-08

Country Status (7)

Country	Link
US (1)	US3165597A (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)
BE (1)	BE597899A (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)
CH (1)	CH382805A (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)
DE (1)	DE1132597B (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)
ES (1)	ES263054A1 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)
GB (1)	GB923363A (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)
NL (1)	NL258739A (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
US3916119A (en) *	1974-11-25	1975-10-28	Northern Electric Co	Telephone switch
US4382161A (en) *	1980-03-11	1983-05-03	Saer George A	Clip-on electronic switching and hold devices for telephones

0
- NL NL258739D patent/NL258739A/xx unknown
1960
- 1960-11-30 US US72665A patent/US3165597A/en not_active Expired - Lifetime
- 1960-12-06 DE DET19389A patent/DE1132597B/de active Pending
- 1960-12-06 ES ES0263054A patent/ES263054A1/es not_active Expired
- 1960-12-06 CH CH1366260A patent/CH382805A/de unknown
- 1960-12-07 BE BE597899A patent/BE597899A/fr unknown
- 1960-12-08 GB GB42365/60A patent/GB923363A/en not_active Expired

Also Published As

Publication number	Publication date
CH382805A (de)	1964-10-15
DE1132597B (de)	1962-07-05
BE597899A (fr)	1961-03-31
GB923363A (en)	1963-04-10
ES263054A1 (es)	1961-02-16
US3165597A (en)	1965-01-12

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