CA811983A - Keyboards for musical instruments - Google Patents

Keyboards for musical instruments

Info

Publication number
CA811983A
CA811983A CA811983A CA811983DA CA811983A CA 811983 A CA811983 A CA 811983A CA 811983 A CA811983 A CA 811983A CA 811983D A CA811983D A CA 811983DA CA 811983 A CA811983 A CA 811983A
Authority
CA
Canada
Prior art keywords
keyboards
musical instruments
musical
instruments
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
CA811983A
Inventor
Van Der Lely Piet
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.)
Koninklijke Philips NV
Original Assignee
Philips Gloeilampenfabrieken NV
Publication date
Application granted granted Critical
Publication of CA811983A publication Critical patent/CA811983A/en
Expired legal-status Critical Current

Links

CA811983A Keyboards for musical instruments Expired CA811983A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CA811983T

Publications (1)

Publication Number Publication Date
CA811983A true CA811983A (en) 1969-05-06

Family

ID=36282508

Family Applications (1)

Application Number Title Priority Date Filing Date
CA811983A Expired CA811983A (en) Keyboards for musical instruments

Country Status (1)

Country Link
CA (1) CA811983A (en)

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