NL2967C - - Google Patents
Info
Publication number
NL2967C
NL2967C
NL2967DA
NL2967C
NL 2967 C
NL2967 C
NL 2967C
NL 2967D A
NL2967D A
NL 2967DA
NL 2967 C
NL2967 C
NL 2967C
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.)
1916-01-15
Publication of NL2967C
publication
Critical
patent/NL2967C/xx
Links
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 )
Devices For Supply Of Signal Current
(AREA )
Applications Claiming Priority (1)
Application Number
Priority Date
Filing Date
Title
NO103482X
1916-01-15
Publications (1)
Publication Number
Publication Date
NL2967C
true
NL2967C
(2 )
Family
ID=32294164
Family Applications (1)
Application Number
Title
Priority Date
Filing Date
NL2967D
NL2967C
(2 )
1916-01-15
Country Status (2)