CA157600A - Registre de sons - Google Patents

Registre de sons

Info

Publication number
CA157600A
CA157600A CA000157600A CA157600DA CA157600A CA 157600 A CA157600 A CA 157600A CA 000157600 A CA000157600 A CA 000157600A CA 157600D A CA157600D A CA 157600DA CA 157600 A CA157600 A CA 157600A
Authority
CA
Canada
Prior art keywords
sound record
record
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
CA000157600A
Other languages
English (en)
Inventor
Leo H. Baekerland
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.)
Bakelite Corp
Original Assignee
Bakelite Corp
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 Bakelite Corp filed Critical Bakelite Corp
Application granted granted Critical
Publication of CA157600A publication Critical patent/CA157600A/fr
Expired legal-status Critical Current

Links

CA000157600A 1911-06-20 1911-06-20 Registre de sons Expired CA157600A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CA157600T 1911-06-20

Publications (1)

Publication Number Publication Date
CA157600A true CA157600A (fr) 1914-09-01

Family

ID=45277306

Family Applications (1)

Application Number Title Priority Date Filing Date
CA000157600A Expired CA157600A (fr) 1911-06-20 1911-06-20 Registre de sons

Country Status (1)

Country Link
CA (1) CA157600A (fr)

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