CA241595A - Fabrication de disques phonographiques - Google Patents

Fabrication de disques phonographiques

Info

Publication number
CA241595A
CA241595A CA241595A CA241595DA CA241595A CA 241595 A CA241595 A CA 241595A CA 241595 A CA241595 A CA 241595A CA 241595D A CA241595D A CA 241595DA CA 241595 A CA241595 A CA 241595A
Authority
CA
Canada
Prior art keywords
disc sound
record manufacture
record
manufacture
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
CA241595A
Other languages
English (en)
Inventor
C. Roberts Theodore
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.)
COLUMBIA GRAPHOPHONE MANUFACTURING Co
Original Assignee
COLUMBIA GRAPHOPHONE MANUFACTURING Co
Publication date
Application granted granted Critical
Publication of CA241595A publication Critical patent/CA241595A/fr
Expired legal-status Critical Current

Links

CA241595A Fabrication de disques phonographiques Expired CA241595A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CA241595T

Publications (1)

Publication Number Publication Date
CA241595A true CA241595A (fr) 1924-07-15

Family

ID=35145625

Family Applications (1)

Application Number Title Priority Date Filing Date
CA241595A Expired CA241595A (fr) Fabrication de disques phonographiques

Country Status (1)

Country Link
CA (1) CA241595A (fr)

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