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CA968196A - Pivot pin bearing for use in plastic piano action and the like - Google Patents

Pivot pin bearing for use in plastic piano action and the like

Info

Publication number
CA968196A
CA968196A CA148,124A CA148124A CA968196A CA 968196 A CA968196 A CA 968196A CA 148124 A CA148124 A CA 148124A CA 968196 A CA968196 A CA 968196A
Authority
CA
Canada
Prior art keywords
pivot pin
pin bearing
piano action
plastic
plastic 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
CA148,124A
Other versions
CA148124S (en
Inventor
Walter E. Dietrich
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.)
DH Baldwin Co
Original Assignee
DH Baldwin 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 DH Baldwin Co filed Critical DH Baldwin Co
Priority to CA148,124A priority Critical patent/CA968196A/en
Application granted granted Critical
Publication of CA968196A publication Critical patent/CA968196A/en
Expired legal-status Critical Current

Links

CA148,124A 1972-07-27 1972-07-27 Pivot pin bearing for use in plastic piano action and the like Expired CA968196A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CA148,124A CA968196A (en) 1972-07-27 1972-07-27 Pivot pin bearing for use in plastic piano action and the like

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CA148,124A CA968196A (en) 1972-07-27 1972-07-27 Pivot pin bearing for use in plastic piano action and the like

Publications (1)

Publication Number Publication Date
CA968196A true CA968196A (en) 1975-05-27

Family

ID=4093972

Family Applications (1)

Application Number Title Priority Date Filing Date
CA148,124A Expired CA968196A (en) 1972-07-27 1972-07-27 Pivot pin bearing for use in plastic piano action and the like

Country Status (1)

Country Link
CA (1) CA968196A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4205583A (en) * 1977-12-12 1980-06-03 Cbs Inc. Keyboard construction for pianos

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4205583A (en) * 1977-12-12 1980-06-03 Cbs Inc. Keyboard construction for pianos

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