CA180090A - Mecanisme de piano - Google Patents

Mecanisme de piano

Info

Publication number
CA180090A
CA180090A CA000180090A CA180090DA CA180090A CA 180090 A CA180090 A CA 180090A CA 000180090 A CA000180090 A CA 000180090A CA 180090D A CA180090D A CA 180090DA CA 180090 A CA180090 A CA 180090A
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
CA000180090A
Other languages
English (en)
Inventor
Lewis N. Soper
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 CA180090A publication Critical patent/CA180090A/fr
Expired legal-status Critical Current

Links

CA000180090A 1917-07-24 1917-07-24 Mecanisme de piano Expired CA180090A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CA180090T 1917-07-24

Publications (1)

Publication Number Publication Date
CA180090A true CA180090A (fr) 1917-10-30

Family

ID=45299743

Family Applications (1)

Application Number Title Priority Date Filing Date
CA000180090A Expired CA180090A (fr) 1917-07-24 1917-07-24 Mecanisme de piano

Country Status (1)

Country Link
CA (1) CA180090A (fr)

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