DK39603C - Automatic Telephone exchange mechanism. - Google Patents

Automatic Telephone exchange mechanism.

Info

Publication number
DK39603C
DK39603C DK39603DA DK39603C DK 39603 C DK39603 C DK 39603C DK 39603D A DK39603D A DK 39603DA DK 39603 C DK39603 C DK 39603C
Authority
DK
Denmark
Prior art keywords
telephone exchange
exchange mechanism
automatic telephone
automatic
telephone
Prior art date
Application number
Other languages
Danish (da)
Inventor
Arthur Watts
Original Assignee
Arthur Watts
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 Arthur Watts filed Critical Arthur Watts
Application granted granted Critical
Publication of DK39603C publication Critical patent/DK39603C/en

Links

DK39603D 1924-09-10 1925-09-08 Automatic Telephone exchange mechanism. DK39603C (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB39603X 1924-09-10

Publications (1)

Publication Number Publication Date
DK39603C true DK39603C (en) 1928-12-10

Family

ID=9768118

Family Applications (1)

Application Number Title Priority Date Filing Date
DK39603D DK39603C (en) 1924-09-10 1925-09-08 Automatic Telephone exchange mechanism.

Country Status (1)

Country Link
DK (1) DK39603C (en)

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