CA146461A - Mecanisme de pianos automatiques - Google Patents

Mecanisme de pianos automatiques

Info

Publication number
CA146461A
CA146461A CA000146461A CA146461DA CA146461A CA 146461 A CA146461 A CA 146461A CA 000146461 A CA000146461 A CA 000146461A CA 146461D A CA146461D A CA 146461DA CA 146461 A CA146461 A CA 146461A
Authority
CA
Canada
Prior art keywords
player piano
piano action
action
player
piano
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
CA000146461A
Other languages
English (en)
Inventor
Silas Smith Donovan
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.)
Wilcox & White Co
Original Assignee
Wilcox & White Co
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 Wilcox & White Co filed Critical Wilcox & White Co
Application granted granted Critical
Publication of CA146461A publication Critical patent/CA146461A/fr
Expired legal-status Critical Current

Links

CA000146461A 1912-10-14 1912-10-14 Mecanisme de pianos automatiques Expired CA146461A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CA146461T 1912-10-14

Publications (1)

Publication Number Publication Date
CA146461A true CA146461A (fr) 1913-03-11

Family

ID=45266175

Family Applications (1)

Application Number Title Priority Date Filing Date
CA000146461A Expired CA146461A (fr) 1912-10-14 1912-10-14 Mecanisme de pianos automatiques

Country Status (1)

Country Link
CA (1) CA146461A (fr)

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