NL67643C - - Google Patents

Info

Publication number: NL67643C
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.)

1946-01-30

Publication of NL67643C publication Critical patent/NL67643C/xx

Classifications

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

Landscapes

Engineering & Computer Science (AREA)
Computer Networks & Wireless Communication (AREA)
Monitoring And Testing Of Exchanges (AREA)

NL67643D 1946-01-30 NL67643C (enrdf_load_html_response)

Applications Claiming Priority (1)

Application Number	Priority Date	Filing Date	Title
NL270407X		1946-01-30

Publications (1)

Publication Number	Publication Date
NL67643C true NL67643C (enrdf_load_html_response)

Family

ID=19781905

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
NL67643D NL67643C (enrdf_load_html_response)	1946-01-30

Country Status (5)

Country	Link
US (1)	US2586838A (enrdf_load_html_response)
BE (1)	BE480589A (enrdf_load_html_response)
CH (1)	CH270407A (enrdf_load_html_response)
FR (1)	FR951247A (enrdf_load_html_response)
NL (1)	NL67643C (enrdf_load_html_response)

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
US1123340A (en) *	1913-08-21	1915-01-05	Western Electric Co	Telephone-exchange system.
US1617405A (en) *	1923-12-08	1927-02-15	Western Electric Co	Testing system for automatic telephone switches

0
- BE BE480589D patent/BE480589A/xx unknown
- NL NL67643D patent/NL67643C/xx active
1947
- 1947-04-19 US US742574A patent/US2586838A/en not_active Expired - Lifetime
- 1947-05-06 CH CH270407D patent/CH270407A/fr unknown
- 1947-08-01 FR FR951247D patent/FR951247A/fr not_active Expired

Also Published As

Publication number	Publication date
BE480589A (enrdf_load_html_response)
CH270407A (fr)	1950-08-31
FR951247A (fr)	1949-10-19
US2586838A (en)	1952-02-26

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