DK18511C - Elektropneumatisk Lyddaase. - Google Patents

Elektropneumatisk Lyddaase.

Info

Publication number: DK18511C
Authority: DK; Denmark
Prior art keywords: electropneumatic; sound box; sound; box; electropneumatic sound
Prior art date: 1914-03-02

Application number

Other languages

Inventor

Curt Stille

Original Assignee

Curt Stille

Publication date

1914-03-02

1914-03-02 Application granted granted Critical

1914-03-02 Publication of DK18511C publication Critical patent/DK18511C/da

DK18511D Elektropneumatisk Lyddaase. DK18511C (da)

Application Number	Priority Date	Filing Date	Title
DK18511T

Publication Number	Publication Date
DK18511C true DK18511C (da)	1914-03-02

Application Number	Title	Priority Date	Filing Date
DK18511D DK18511C (da)			Elektropneumatisk Lyddaase.

Country	Link
DK (1)	DK18511C (da)

Publication	Publication Date	Title
DK18511C (da)	1914-03-02	Elektropneumatisk Lyddaase.
SU6272A1 (ru)	1924-09-15	Звукова коробка
SU6271A1 (ru)	1924-09-15	Звукова коробка
DK17828C (da)	1913-09-22	Legetøj.
DK21072C (da)	1916-03-06	Mikrofon.
DK33496C (da)	1924-08-04	Mikrofon.
FR475763A (fr)	1915-06-14	Avertisseur parlant
FR478162A (fr)	1915-11-26	Microphone
DK19371C (da)	1914-10-19	Telegrammofonmikrofon.
DK17383C (da)	1913-06-09	Smørrebrødskasse.
DK18185C (da)	1913-12-01	Formkasse.
CH68359A (de)	1915-03-16	Neuerung an Sprechmaschinen-Schallbüchsen
CH68360A (de)	1915-03-01	Neuerung an Sprechmaschinen-Schallbüchsen
CH70468A (de)	1915-09-16	Neuerung an Sprechmaschinen-Schallbüchsen
DK14122C (da)	1911-01-23	Selvindkasserende Boks.
FR471562A (fr)	1914-11-03	Transmetteur microphonique
DK17295C (da)	1913-05-13	Mikrotelefonrelais.
FR470954A (fr)	1914-10-08	Microphone
AT68311B (de)	1915-03-26	Coquillenboden.
DK16954C (da)	1913-02-03	Motorplov.
DK16995C (da)	1913-02-17	Hattenaal.
DK17140C (da)	1913-03-31	Bæreknægt.
DK17223C (da)	1913-04-14	Dejæltemaskine.
DK17371C (da)	1913-06-02	Motorplov.
DK17414C (da)	1913-06-09	Hattenaal.