CA28461A - Piano key - Google Patents

Piano key

Info

Publication number
CA28461A
CA28461A CA000028461A CA28461DA CA28461A CA 28461 A CA28461 A CA 28461A CA 000028461 A CA000028461 A CA 000028461A CA 28461D A CA28461D A CA 28461DA CA 28461 A CA28461 A CA 28461A
Authority
CA
Canada
Prior art keywords
piano key
piano
key
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
CA000028461A
Other languages
French (fr)
Inventor
Paul Von Tanko
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
Publication date
Application granted granted Critical
Publication of CA28461A publication Critical patent/CA28461A/en
Expired legal-status Critical Current

Links

CA000028461A Piano key Expired CA28461A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CA28461T

Publications (1)

Publication Number Publication Date
CA28461A true CA28461A (en) 1888-02-04

Family

ID=45145002

Family Applications (1)

Application Number Title Priority Date Filing Date
CA000028461A Expired CA28461A (en) Piano key

Country Status (1)

Country Link
CA (1) CA28461A (en)

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