NL65702C - - Google Patents

Info

Publication number: NL65702C
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.)

1944-07-21

Publication of NL65702C publication Critical patent/NL65702C/xx

Classifications

- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04M—TELEPHONIC COMMUNICATION
- H04M9/00—Arrangements for interconnection not involving centralised switching
- H04M9/002—Arrangements for interconnection not involving centralised switching with subscriber controlled access to a line, i.e. key telephone systems

Landscapes

Engineering & Computer Science (AREA)
Signal Processing (AREA)

NL65702D 1944-07-21 NL65702C (enrdf_load_stackoverflow)

Applications Claiming Priority (1)

Application Number	Priority Date	Filing Date	Title
US938321XA	1944-07-21	1944-07-21

Publications (1)

Publication Number	Publication Date
NL65702C true NL65702C (enrdf_load_stackoverflow)

Family

ID=22241044

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
NL65702D NL65702C (enrdf_load_stackoverflow)	1944-07-21

Country Status (2)

Country	Link
FR (1)	FR938321A (enrdf_load_stackoverflow)
NL (1)	NL65702C (enrdf_load_stackoverflow)

0
- NL NL65702D patent/NL65702C/xx active
1946
- 1946-08-19 FR FR938321D patent/FR938321A/fr not_active Expired

Also Published As

Publication number	Publication date
FR938321A (fr)	1948-09-10

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