DK35869C - Ørestykke til Telefoner og lignende Apparater. - Google Patents

Ørestykke til Telefoner og lignende Apparater.

Info

Publication number
DK35869C
DK35869C DK35869DA DK35869C DK 35869 C DK35869 C DK 35869C DK 35869D A DK35869D A DK 35869DA DK 35869 C DK35869 C DK 35869C
Authority
DK
Denmark
Prior art keywords
earpiece
telephones
similar devices
similar
devices
Prior art date
Application number
Other languages
English (en)
Inventor
Hans Christian Skaarup
Original Assignee
Hans Christian Skaarup
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 Hans Christian Skaarup filed Critical Hans Christian Skaarup
Application granted granted Critical
Publication of DK35869C publication Critical patent/DK35869C/da

Links

DK35869D 1924-10-16 1924-10-16 Ørestykke til Telefoner og lignende Apparater. DK35869C (da)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DK35869T 1924-10-16

Publications (1)

Publication Number Publication Date
DK35869C true DK35869C (da) 1926-04-12

Family

ID=8124563

Family Applications (1)

Application Number Title Priority Date Filing Date
DK35869D DK35869C (da) 1924-10-16 1924-10-16 Ørestykke til Telefoner og lignende Apparater.

Country Status (1)

Country Link
DK (1) DK35869C (da)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4027115A (en) * 1972-05-15 1977-05-31 Siemens Aktiengesellschaft Electroacoustic sound generator

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4027115A (en) * 1972-05-15 1977-05-31 Siemens Aktiengesellschaft Electroacoustic sound generator

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