CA500187A - Mecanique de piano - Google Patents

Mecanique de piano

Info

Publication number
CA500187A
CA500187A CA500187A CA500187DA CA500187A CA 500187 A CA500187 A CA 500187A CA 500187 A CA500187 A CA 500187A CA 500187D A CA500187D A CA 500187DA CA 500187 A CA500187 A CA 500187A
Authority
CA
Canada
Prior art keywords
piano action
piano
action
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
CA500187A
Other languages
English (en)
Inventor
F. Murdock Paul
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.)
Pratt Read and Co
Original Assignee
Pratt Read and Co
Publication date
Application granted granted Critical
Publication of CA500187A publication Critical patent/CA500187A/fr
Expired legal-status Critical Current

Links

CA500187A Mecanique de piano Expired CA500187A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CA500187T

Publications (1)

Publication Number Publication Date
CA500187A true CA500187A (fr) 1954-02-23

Family

ID=35646082

Family Applications (1)

Application Number Title Priority Date Filing Date
CA500187A Expired CA500187A (fr) Mecanique de piano

Country Status (1)

Country Link
CA (1) CA500187A (fr)

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