CA192235A - Diaphragme de boite sonore - Google Patents

Diaphragme de boite sonore

Info

Publication number
CA192235A
CA192235A CA000192235A CA192235DA CA192235A CA 192235 A CA192235 A CA 192235A CA 000192235 A CA000192235 A CA 000192235A CA 192235D A CA192235D A CA 192235DA CA 192235 A CA192235 A CA 192235A
Authority
CA
Canada
Prior art keywords
diaphragm
sound boxes
boxes
sound
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
CA000192235A
Other languages
English (en)
Inventor
F.J. Gubelman
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.)
Regina Co Inc
Original Assignee
Regina Co Inc
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 Regina Co Inc filed Critical Regina Co Inc
Application granted granted Critical
Publication of CA192235A publication Critical patent/CA192235A/fr
Expired legal-status Critical Current

Links

CA000192235A 1919-01-10 1919-01-10 Diaphragme de boite sonore Expired CA192235A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CA192235T 1919-01-10

Publications (1)

Publication Number Publication Date
CA192235A true CA192235A (fr) 1919-08-19

Family

ID=45311886

Family Applications (1)

Application Number Title Priority Date Filing Date
CA000192235A Expired CA192235A (fr) 1919-01-10 1919-01-10 Diaphragme de boite sonore

Country Status (1)

Country Link
CA (1) CA192235A (fr)

Similar Documents

Publication Publication Date Title
CA192235A (fr) Diaphragme de boite sonore
CA193531A (fr) Boite d'harmonie
CA193235A (fr) Diaphragme a reproduire les sons
CA194648A (fr) Diaphragme et boite d'harmonie
GB156911A (en) Sound boxes for phonographs
CA194587A (fr) Amplificateur des sons
CA202923A (fr) Diaphragme de boite d'harmonie
CA226863A (fr) Diaphragme de boite d'harmonies
CA192233A (fr) Reproducteur des sons
CA193301A (fr) Disque de phonographe
CA193592A (fr) Appareil reproducteur des sons
CA192024A (fr) Regulateur du son
CA194894A (fr) Boite
CA192199A (fr) Dispositif sonore
CA193492A (fr) Phonographe
CA193445A (fr) Machine a reproduire les sons
CA202785A (fr) Boite d'harmonie
CA202786A (fr) Boite d'harmonie
CA203218A (fr) Boite d'harmonie
CA194983A (fr) Boite en papier
CA194345A (fr) Fabrication du papier
CA208228A (fr) Boite d'harmonie
CA210517A (fr) Boite d'harmonie
CA193222A (fr) Appareil a localiser les sons
CA205151A (fr) Allonge de boite d'harmonie