CA602121A - Piano key switch - Google Patents

Piano key switch

Info

Publication number
CA602121A
CA602121A CA602121A CA602121DA CA602121A CA 602121 A CA602121 A CA 602121A CA 602121 A CA602121 A CA 602121A CA 602121D A CA602121D A CA 602121DA CA 602121 A CA602121 A CA 602121A
Authority
CA
Canada
Prior art keywords
key switch
piano key
piano
switch
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
CA602121A
Inventor
G. Kimball Donald
Albert J. Gartland, Jr.
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.)
General Electric Co
Original Assignee
General Electric Co
Publication date
Application granted granted Critical
Publication of CA602121A publication Critical patent/CA602121A/en
Expired legal-status Critical Current

Links

CA602121A Piano key switch Expired CA602121A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CA602121T

Publications (1)

Publication Number Publication Date
CA602121A true CA602121A (en) 1960-07-19

Family

ID=35817914

Family Applications (1)

Application Number Title Priority Date Filing Date
CA602121A Expired CA602121A (en) Piano key switch

Country Status (1)

Country Link
CA (1) CA602121A (en)

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