BE591736R - Verbeteringen aan automatische telefoonsystemen - Google Patents

Verbeteringen aan automatische telefoonsystemen

Info

Publication number
BE591736R
BE591736R BE591736A BE591736A BE591736R BE 591736 R BE591736 R BE 591736R BE 591736 A BE591736 A BE 591736A BE 591736 A BE591736 A BE 591736A BE 591736 R BE591736 R BE 591736R
Authority
BE
Belgium
Prior art keywords
verbeteringen
telefoonsystemen
automatische
aan
verbeteringen aan
Prior art date
Application number
BE591736A
Other languages
English (en)
Inventor
M Den Hertog
F Clemens
R De Graeve
Original Assignee
Bell Telephone Mfg
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.)
Filing date
Publication date
Application filed by Bell Telephone Mfg filed Critical Bell Telephone Mfg
Application granted granted Critical
Publication of BE591736R publication Critical patent/BE591736R/fr

Links

BE591736A 1959-06-13 1960-06-10 Verbeteringen aan automatische telefoonsystemen BE591736R (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
NL240173 1959-06-13

Publications (1)

Publication Number Publication Date
BE591736R true BE591736R (fr) 1960-12-12

Family

ID=39144228

Family Applications (1)

Application Number Title Priority Date Filing Date
BE591736A BE591736R (fr) 1959-06-13 1960-06-10 Verbeteringen aan automatische telefoonsystemen

Country Status (1)

Country Link
BE (1) BE591736R (fr)

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