CA219260A - Diaphragm for phonographs - Google Patents

Diaphragm for phonographs

Info

Publication number
CA219260A
CA219260A CA219260A CA219260DA CA219260A CA 219260 A CA219260 A CA 219260A CA 219260 A CA219260 A CA 219260A CA 219260D A CA219260D A CA 219260DA CA 219260 A CA219260 A CA 219260A
Authority
CA
Canada
Prior art keywords
phonographs
diaphragm
Prior art date
Legal status (The legal status 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 status listed.)
Expired
Application number
CA219260A
Other languages
French (fr)
Inventor
D. Gans William
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Individual
Original Assignee
Individual
Publication date
Application granted granted Critical
Publication of CA219260A publication Critical patent/CA219260A/en
Expired legal-status Critical Current

Links

CA219260A Diaphragm for phonographs Expired CA219260A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CA219260T

Publications (1)

Publication Number Publication Date
CA219260A true CA219260A (en) 1922-06-06

Family

ID=35113704

Family Applications (1)

Application Number Title Priority Date Filing Date
CA219260A Expired CA219260A (en) Diaphragm for phonographs

Country Status (1)

Country Link
CA (1) CA219260A (en)

Similar Documents

Publication Publication Date Title
CA219260A (en) Diaphragm for phonographs
CA215544A (en) Phonograph
CA218052A (en) Phonograph
CA221084A (en) Phonograph
CA223065A (en) Phonograph
CA224363A (en) Phonograph
CA220315A (en) Amplifier for phonographs
CA226711A (en) Phonograph amplifier
CA215331A (en) Phonograph attachment
CA218699A (en) Phonograph reproducer
CA225515A (en) Phonograph reproducer
CA230249A (en) Phonograph diaphragm
CA218907A (en) Phonograph stop
CA219123A (en) Phonograph stop
CA222362A (en) Gramophone
CA218196A (en) Diaphragm for talking machines
CA218471A (en) Sound reproducer
CA226863A (en) Diaphragm for sound boxes
CA217375A (en) Recording phonograph
CA240496A (en) Phonograph diaphragm
CA240879A (en) Phonograph diaphragm
CA223698A (en) Repeating attachment for phonographs
CA218567A (en) Gramophone amplifier
CA218470A (en) Sound reproduction
CA223901A (en) Magazine phonograph