DK43784C - Automatisk eller halvautomatisk Telefonsystem. - Google Patents

Automatisk eller halvautomatisk Telefonsystem.

Info

Publication number: DK43784C
Authority: DK; Denmark
Prior art keywords: automatic; semi; telephone system; automatic telephone; telephone
Prior art date: 1925-10-13

Application number

Other languages

Original Assignee

Western Electric Norsk Aktiese

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.)

1925-10-13

Filing date

1925-10-13

Publication date

1931-03-02

1925-10-13 Application filed by Western Electric Norsk Aktiese filed Critical Western Electric Norsk Aktiese

1931-03-02 Application granted granted Critical

1931-03-02 Publication of DK43784C publication Critical patent/DK43784C/da

Links

DK43784D 1925-10-13 1925-10-13 Automatisk eller halvautomatisk Telefonsystem. DK43784C (da)

Applications Claiming Priority (1)

Application Number	Priority Date	Filing Date	Title
DK43784T		1925-10-13

Publications (1)

Publication Number	Publication Date
DK43784C true DK43784C (da)	1931-03-02

Family

ID=8132997

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
DK43784D DK43784C (da)	1925-10-13	1925-10-13	Automatisk eller halvautomatisk Telefonsystem.

Country Status (1)

Country	Link
DK (1)	DK43784C (da)

1925
- 1925-10-13 DK DK43784D patent/DK43784C/da active

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