CA134794A - Piano pneumatique - Google Patents

Piano pneumatique

Info

Publication number
CA134794A
CA134794A CA000134794A CA134794DA CA134794A CA 134794 A CA134794 A CA 134794A CA 000134794 A CA000134794 A CA 000134794A CA 134794D A CA134794D A CA 134794DA CA 134794 A CA134794 A CA 134794A
Authority
CA
Canada
Prior art keywords
pneumatic piano
piano
pneumatic
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
CA000134794A
Other languages
English (en)
Inventor
William G. Betz
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.)
STEGER AND SONS PIANO MANUFACTURING Co
Original Assignee
STEGER AND SONS PIANO MANUFACTURING 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 STEGER AND SONS PIANO MANUFACTURING Co filed Critical STEGER AND SONS PIANO MANUFACTURING Co
Application granted granted Critical
Publication of CA134794A publication Critical patent/CA134794A/fr
Expired legal-status Critical Current

Links

CA000134794A 1911-03-23 1911-03-23 Piano pneumatique Expired CA134794A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CA134794T 1911-03-23

Publications (1)

Publication Number Publication Date
CA134794A true CA134794A (fr) 1911-08-08

Family

ID=45254513

Family Applications (1)

Application Number Title Priority Date Filing Date
CA000134794A Expired CA134794A (fr) 1911-03-23 1911-03-23 Piano pneumatique

Country Status (1)

Country Link
CA (1) CA134794A (fr)

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