BE441133A - - Google Patents

Info

Publication number: BE441133A
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.)

1939-10-20

Publication of BE441133A publication Critical patent/BE441133A/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

Landscapes

Engineering & Computer Science (AREA)
Signal Processing (AREA)
Telephone Set Structure (AREA)
Connector Housings Or Holding Contact Members (AREA)
Structure Of Telephone Exchanges (AREA)

BE441133D 1939-10-20 BE441133A (enrdf_load_html_response)

Applications Claiming Priority (1)

Application Number	Priority Date	Filing Date	Title
GB218528X		1939-10-20

Publications (1)

Publication Number	Publication Date
BE441133A true BE441133A (enrdf_load_html_response)

Family

ID=10169904

Family Applications (2)

Application Number	Title	Priority Date	Filing Date
BE441108D BE441108A (enrdf_load_html_response)	1939-10-20
BE441133D BE441133A (enrdf_load_html_response)	1939-10-20

Family Applications Before (1)

Application Number	Title	Priority Date	Filing Date
BE441108D BE441108A (enrdf_load_html_response)	1939-10-20

Country Status (5)

Country	Link
BE (2)	BE441133A (enrdf_load_html_response)
CH (3)	CH218528A (enrdf_load_html_response)
FR (1)	FR966949A (enrdf_load_html_response)
GB (3)	GB535787A (enrdf_load_html_response)
NL (1)	NL58671C (enrdf_load_html_response)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
DE1090725B (de) *	1958-06-06	1960-10-13	Krone Kg	Umschalter fuer Fernsprech-Tischapparate
US4284855A (en) *	1979-08-22	1981-08-18	Northern Telecom, Inc.	Base for telephone set, for alternative desk and wall mounting

0
- BE BE441108D patent/BE441108A/xx unknown
- BE BE441133D patent/BE441133A/xx unknown
- NL NL58671D patent/NL58671C/xx active
1939
- 1939-10-20 GB GB28336/39A patent/GB535787A/en not_active Expired
- 1939-10-20 GB GB28337/39A patent/GB535788A/en not_active Expired
- 1939-10-20 GB GB28335/39A patent/GB535786A/en not_active Expired
1940
- 1940-10-28 CH CH218528D patent/CH218528A/de unknown
1941
- 1941-05-14 CH CH220361D patent/CH220361A/de unknown
- 1941-05-14 CH CH225076D patent/CH225076A/de unknown
1948
- 1948-05-20 FR FR966949D patent/FR966949A/fr not_active Expired

Also Published As

Publication number	Publication date
BE441108A (enrdf_load_html_response)
GB535788A (en)	1941-04-22
CH225076A (de)	1942-12-31
GB535787A (en)	1941-04-22
FR966949A (fr)	1950-10-20
CH220361A (de)	1942-03-31
CH218528A (de)	1941-12-15
NL58671C (enrdf_load_html_response)
GB535786A (en)	1941-04-22

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