CA137006A - Dispositif de pianissimo pneumatique - Google Patents

Dispositif de pianissimo pneumatique

Info

Publication number
CA137006A
CA137006A CA000137006A CA137006DA CA137006A CA 137006 A CA137006 A CA 137006A CA 000137006 A CA000137006 A CA 000137006A CA 137006D A CA137006D A CA 137006DA CA 137006 A CA137006 A CA 137006A
Authority
CA
Canada
Prior art keywords
pneumatic
pianissimo
pianissimo device
pneumatic pianissimo
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
CA000137006A
Other languages
English (en)
Inventor
Filliam 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 CA137006A publication Critical patent/CA137006A/fr
Expired legal-status Critical Current

Links

CA000137006A 1911-02-21 1911-02-21 Dispositif de pianissimo pneumatique Expired CA137006A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CA137006T 1911-02-21

Publications (1)

Publication Number Publication Date
CA137006A true CA137006A (fr) 1911-11-28

Family

ID=45256722

Family Applications (1)

Application Number Title Priority Date Filing Date
CA000137006A Expired CA137006A (fr) 1911-02-21 1911-02-21 Dispositif de pianissimo pneumatique

Country Status (1)

Country Link
CA (1) CA137006A (fr)

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