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DK46308C - Spring drive device for Fingerpieces for automatic Telephones and the like. - Google Patents

Spring drive device for Fingerpieces for automatic Telephones and the like.

Info

Publication number
DK46308C
DK46308C DK46308DA DK46308C DK 46308 C DK46308 C DK 46308C DK 46308D A DK46308D A DK 46308DA DK 46308 C DK46308 C DK 46308C
Authority
DK
Denmark
Prior art keywords
fingerpieces
drive device
spring drive
automatic telephones
telephones
Prior art date
Application number
Other languages
Danish (da)
Inventor
Morten Balthazar Richter
Original Assignee
Morten Balthazar Richter
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 Morten Balthazar Richter filed Critical Morten Balthazar Richter
Application granted granted Critical
Publication of DK46308C publication Critical patent/DK46308C/en

Links

DK46308D 1931-12-28 1931-12-28 Spring drive device for Fingerpieces for automatic Telephones and the like. DK46308C (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DK46308T 1931-12-28

Publications (1)

Publication Number Publication Date
DK46308C true DK46308C (en) 1932-10-10

Family

ID=8135282

Family Applications (1)

Application Number Title Priority Date Filing Date
DK46308D DK46308C (en) 1931-12-28 1931-12-28 Spring drive device for Fingerpieces for automatic Telephones and the like.

Country Status (1)

Country Link
DK (1) DK46308C (en)

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