DK31804C - Indstillelig Telefon- eller Mikrotelefonbærer. - Google Patents

Indstillelig Telefon- eller Mikrotelefonbærer.

Info

Publication number: DK31804C
Authority: DK; Denmark
Prior art keywords: microphone carrier; adjustable telephone; telephone; adjustable; microphone
Prior art date: 1921-09-30

Application number

Other languages

English (en)

Inventor

Ingolf Nyrop

Original Assignee

Ingolf Nyrop

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.)

1921-09-30

Filing date

1921-09-30

Publication date

1923-06-04

1921-09-30 Application filed by Ingolf Nyrop filed Critical Ingolf Nyrop

1923-06-04 Application granted granted Critical

1923-06-04 Publication of DK31804C publication Critical patent/DK31804C/da

Links

DK31804D 1921-09-30 1921-09-30 Indstillelig Telefon- eller Mikrotelefonbærer. DK31804C (da)

Applications Claiming Priority (1)

Application Number	Priority Date	Filing Date	Title
DK31804T		1921-09-30

Publications (1)

Publication Number	Publication Date
DK31804C true DK31804C (da)	1923-06-04

Family

ID=8119985

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
DK31804D DK31804C (da)	1921-09-30	1921-09-30	Indstillelig Telefon- eller Mikrotelefonbærer.

Country Status (1)

Country	Link
DK (1)	DK31804C (da)

1921
- 1921-09-30 DK DK31804D patent/DK31804C/da active

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