CH278791A - Fernsprechgerät. - Google Patents

Fernsprechgerät.

Info

Publication number: CH278791A
Authority: CH; Switzerland
Prior art keywords: telephone set; telephone
Prior art date: 1949-03-30

Application number

Other languages

English (en)

Inventor

Linkenbach Wilhelm

Original Assignee

Linkenbach Wilhelm

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.)

1949-03-30

Filing date

1949-11-10

Publication date

1951-10-31

1949-11-10 Application filed by Linkenbach Wilhelm filed Critical Linkenbach Wilhelm

1951-10-31 Publication of CH278791A publication Critical patent/CH278791A/de

Classifications

- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04M—TELEPHONIC COMMUNICATION
- H04M1/00—Substation equipment, e.g. for use by subscribers
- H04M1/02—Constructional features of telephone sets

Landscapes

Engineering & Computer Science (AREA)
Signal Processing (AREA)

CH278791D 1949-03-30 1949-11-10 Fernsprechgerät. CH278791A (de)

Applications Claiming Priority (2)

Application Number	Priority Date	Filing Date	Title
DE278791X		1949-03-30
DE11049X		1949-10-01

Publications (1)

Publication Number	Publication Date
CH278791A true CH278791A (de)	1951-10-31

Family

ID=25748629

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
CH278791D CH278791A (de)	1949-03-30	1949-11-10	Fernsprechgerät.

Country Status (1)

Country	Link
CH (1)	CH278791A (de)

1949
- 1949-11-10 CH CH278791D patent/CH278791A/de unknown

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