CA137034A - Piano mechanism - Google Patents

Piano mechanism

Info

Publication number
CA137034A
CA137034A CA000137034A CA137034DA CA137034A CA 137034 A CA137034 A CA 137034A CA 000137034 A CA000137034 A CA 000137034A CA 137034D A CA137034D A CA 137034DA CA 137034 A CA137034 A CA 137034A
Authority
CA
Canada
Prior art keywords
piano mechanism
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
CA000137034A
Other languages
French (fr)
Inventor
Phillip Jacob Dreher
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 CA137034A publication Critical patent/CA137034A/en
Expired legal-status Critical Current

Links

CA000137034A 1911-05-15 1911-05-15 Piano mechanism Expired CA137034A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CA137034T 1911-05-15

Publications (1)

Publication Number Publication Date
CA137034A true CA137034A (en) 1911-11-28

Family

ID=45256750

Family Applications (1)

Application Number Title Priority Date Filing Date
CA000137034A Expired CA137034A (en) 1911-05-15 1911-05-15 Piano mechanism

Country Status (1)

Country Link
CA (1) CA137034A (en)

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