CA135741A - Piano pneumatique - Google Patents

Piano pneumatique

Info

Publication number
CA135741A
CA135741A CA000135741A CA135741DA CA135741A CA 135741 A CA135741 A CA 135741A CA 000135741 A CA000135741 A CA 000135741A CA 135741D A CA135741D A CA 135741DA CA 135741 A CA135741 A CA 135741A
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
CA000135741A
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 MANUFACTURING Co
Original Assignee
STEGER AND SONS 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 MANUFACTURING Co filed Critical STEGER AND SONS MANUFACTURING Co
Application granted granted Critical
Publication of CA135741A publication Critical patent/CA135741A/fr
Expired legal-status Critical Current

Links

CA000135741A 1911-03-23 1911-03-23 Piano pneumatique Expired CA135741A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CA135741T 1911-03-23

Publications (1)

Publication Number Publication Date
CA135741A true CA135741A (fr) 1911-09-26

Family

ID=45255458

Family Applications (1)

Application Number Title Priority Date Filing Date
CA000135741A Expired CA135741A (fr) 1911-03-23 1911-03-23 Piano pneumatique

Country Status (1)

Country Link
CA (1) CA135741A (fr)

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