BE367612A - - Google Patents

Info

Publication number: BE367612A
Authority: BE; Belgium

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.)

1929-02-09

Publication of BE367612A publication Critical patent/BE367612A/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
- H04M1/03—Constructional features of telephone transmitters or receivers, e.g. telephone hand-sets

Landscapes

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

BE367612D 1929-02-09 BE367612A (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)

Applications Claiming Priority (1)

Application Number	Priority Date	Filing Date	Title
SE333861X		1929-02-09

Publications (1)

Publication Number	Publication Date
BE367612A true BE367612A (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)

Family

ID=20308178

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
BE367612D BE367612A (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)	1929-02-09

Country Status (3)

Country	Link
BE (1)	BE367612A (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)
FR (1)	FR689473A (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)
GB (1)	GB333861A (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
US2475303A (en) *	1946-08-26	1949-07-05	Colorphone Inc	Decorative cover for telephone handpieces
US4087659A (en) *	1977-01-21	1978-05-02	Boenecke Charles A	Tamperproof handset for railroad applications
USD374875S (en)	1995-08-22	1996-10-22	Graves James D	Housing for a portable telephone capable of hanging from a remote object

0
- BE BE367612D patent/BE367612A/xx unknown
1930
- 1930-02-05 FR FR689473D patent/FR689473A/fr not_active Expired
- 1930-02-07 GB GB4210/30A patent/GB333861A/en not_active Expired

Also Published As

Publication number	Publication date
GB333861A (en)	1930-08-21
FR689473A (fr)	1930-09-08

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