CH57405A - Halteeinrichtung für Mikrotelephone - Google Patents

Halteeinrichtung für Mikrotelephone

Info

Publication number: CH57405A
Authority: CH; Switzerland
Prior art keywords: microphones; holding device; holding
Prior art date: 1911-05-01

Application number

CH57405A

Other languages

English (en)

Inventor

Co Bell Telephon Manufacturing

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.)

1911-05-01

Filing date

1911-05-01

Publication date

1913-01-02

1911-05-01 Application filed by Bell Telephone Mfg filed Critical Bell Telephone Mfg

1913-01-02 Publication of CH57405A publication Critical patent/CH57405A/de

Links

CH57405A 1911-05-01 1911-05-01 Halteeinrichtung für Mikrotelephone CH57405A (de)

Applications Claiming Priority (1)

Application Number	Priority Date	Filing Date	Title
CH57405T		1911-05-01

Publications (1)

Publication Number	Publication Date
CH57405A true CH57405A (de)	1913-01-02

Family

ID=4298558

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
CH57405A CH57405A (de)	1911-05-01	1911-05-01	Halteeinrichtung für Mikrotelephone

Country Status (1)

Country	Link
CH (1)	CH57405A (de)

1911
- 1911-05-01 CH CH57405A patent/CH57405A/de unknown

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