CA170429A - Mecanisme de piano automatique - Google Patents

Mecanisme de piano automatique

Info

Publication number
CA170429A
CA170429A CA000170429A CA170429DA CA170429A CA 170429 A CA170429 A CA 170429A CA 000170429 A CA000170429 A CA 000170429A CA 170429D A CA170429D A CA 170429DA CA 170429 A CA170429 A CA 170429A
Authority
CA
Canada
Prior art keywords
player piano
piano mechanism
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
CA000170429A
Other languages
English (en)
Inventor
Stillwell R. Harcourt
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.)
Individual
Original Assignee
Individual
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 Individual filed Critical Individual
Application granted granted Critical
Publication of CA170429A publication Critical patent/CA170429A/fr
Expired legal-status Critical Current

Links

CA000170429A 1916-03-11 1916-03-11 Mecanisme de piano automatique Expired CA170429A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CA170429T 1916-03-11

Publications (1)

Publication Number Publication Date
CA170429A true CA170429A (fr) 1916-06-27

Family

ID=45290091

Family Applications (1)

Application Number Title Priority Date Filing Date
CA000170429A Expired CA170429A (fr) 1916-03-11 1916-03-11 Mecanisme de piano automatique

Country Status (1)

Country Link
CA (1) CA170429A (fr)

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