DK38776C - Sound Reproducing Device (Speaker). - Google Patents

Sound Reproducing Device (Speaker).

Info

Publication number
DK38776C
DK38776C DK38776DA DK38776C DK 38776 C DK38776 C DK 38776C DK 38776D A DK38776D A DK 38776DA DK 38776 C DK38776 C DK 38776C
Authority
DK
Denmark
Prior art keywords
speaker
reproducing device
sound reproducing
sound
reproducing
Prior art date
Application number
Other languages
Danish (da)
Inventor
Patrick Shaughnessy O'donnell
Original Assignee
Patrick Shaughnessy O'donnell
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 Patrick Shaughnessy O'donnell filed Critical Patrick Shaughnessy O'donnell
Application granted granted Critical
Publication of DK38776C publication Critical patent/DK38776C/en

Links

DK38776D 1925-09-30 1926-07-21 Sound Reproducing Device (Speaker). DK38776C (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB38776X 1925-09-30

Publications (1)

Publication Number Publication Date
DK38776C true DK38776C (en) 1928-05-21

Family

ID=9766565

Family Applications (1)

Application Number Title Priority Date Filing Date
DK38776D DK38776C (en) 1925-09-30 1926-07-21 Sound Reproducing Device (Speaker).

Country Status (1)

Country Link
DK (1) DK38776C (en)

Similar Documents

Publication Publication Date Title
CH207880A (en) Sound reproduction device.
DK38776C (en) Sound Reproducing Device (Speaker).
DK38638C (en) Sound Reproducing Device (Speaker).
FR616738A (en) Loud speaker
FR620326A (en) Loud speaker
DK38775C (en) Sound Reproducing Device (Speaker).
DK39198C (en) Sound reproduction apparatus.
DK37820C (en) Sound reproducing apparatus.
FR32220E (en) Loud speaker
FR32665E (en) Loud speaker
FR616419A (en) Loud speaker
FR616598A (en) Loud speaker
FR606696A (en) Loud speaker
AT112399B (en) Sound recording and reproducing apparatus.
DK36858C (en) Sound reproducer for voice machines.
DK41058C (en) Electromagnetic sound reproducing apparatus.
FR616639A (en) Loud speaker
FR616681A (en) Loud speaker
FR616502A (en) Loud speaker
FR617464A (en) Loud speaker
DK42660C (en) Muted Sound Recorder or Sound Recorder.
ES95900A1 (en) Sound amplifier speaker improvements.
DK41102C (en) Speaker.
DK36942C (en) Speaker.
DK36461C (en) Speaker.