DK72037C - Polariseret ringeklokke, især til telefonapparater. - Google Patents

Polariseret ringeklokke, især til telefonapparater.

Info

Publication number
DK72037C
DK72037C DK185648A DK185648A DK72037C DK 72037 C DK72037 C DK 72037C DK 185648 A DK185648 A DK 185648A DK 185648 A DK185648 A DK 185648A DK 72037 C DK72037 C DK 72037C
Authority
DK
Denmark
Prior art keywords
telephones
polarized bell
bell
polarized
Prior art date
Application number
DK185648A
Other languages
English (en)
Original Assignee
Kristian Kirks Telefonfabriker
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 Kristian Kirks Telefonfabriker filed Critical Kristian Kirks Telefonfabriker
Priority to DK185648A priority Critical patent/DK72037C/da
Application granted granted Critical
Publication of DK72037C publication Critical patent/DK72037C/da

Links

DK185648A 1948-06-07 1948-06-07 Polariseret ringeklokke, især til telefonapparater. DK72037C (da)

Priority Applications (1)

Application Number Priority Date Filing Date Title
DK185648A DK72037C (da) 1948-06-07 1948-06-07 Polariseret ringeklokke, især til telefonapparater.

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DK185648A DK72037C (da) 1948-06-07 1948-06-07 Polariseret ringeklokke, især til telefonapparater.

Publications (1)

Publication Number Publication Date
DK72037C true DK72037C (da) 1951-01-22

Family

ID=8108564

Family Applications (1)

Application Number Title Priority Date Filing Date
DK185648A DK72037C (da) 1948-06-07 1948-06-07 Polariseret ringeklokke, især til telefonapparater.

Country Status (1)

Country Link
DK (1) DK72037C (da)

Similar Documents

Publication Publication Date Title
CH278969A (fr) Stylographe.
CH291689A (de) Telegraphieempfänger.
CH282893A (fr) Installation de communication.
CH284955A (de) Tastengesteuerter Telegraphenapparat.
DK72037C (da) Polariseret ringeklokke, især til telefonapparater.
CH271526A (de) Telephonapparat.
CH280332A (de) Telephonstation.
CH271784A (de) Telephonapparat.
DK72645C (da) Inseminator.
CH275293A (de) Pendelrückkopplungsempfänger.
CH301277A (fr) Installation téléphonique.
CH284627A (fr) Installation de télégraphie.
DK71183C (da) Gaffelkontakt til telefonapparater.
ES18478Y (es) Dial parlante.
DK76677C (da) Modtaktsforstærker.
DK80120C (da) Fjernsynssender.
ES18263Y (es) Llave.
FI25171A (fi) Sätt att framställa magnetiskt anisotropa, permanenta magneter
DK75049C (da) Telefonabonnentapparat.
CH281908A (fr) Installation téléphonique.
DK70723C (da) Etui til tændstave.
FI23898A (fi) Uppvärmningsanordning t.ex. spritkök
ES18147Y (es) Nuevo block.
ES17101Y (es) Grifo.
ES18366Y (es) Grifo.