CA28529A - Adjustable tone regulator for pianos - Google Patents

Adjustable tone regulator for pianos

Info

Publication number
CA28529A
CA28529A CA000028529A CA28529DA CA28529A CA 28529 A CA28529 A CA 28529A CA 000028529 A CA000028529 A CA 000028529A CA 28529D A CA28529D A CA 28529DA CA 28529 A CA28529 A CA 28529A
Authority
CA
Canada
Prior art keywords
pianos
adjustable tone
tone regulator
regulator
adjustable
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
CA000028529A
Other languages
French (fr)
Inventor
Fred M. Williams
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 CA28529A publication Critical patent/CA28529A/en
Expired legal-status Critical Current

Links

CA000028529A Adjustable tone regulator for pianos Expired CA28529A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CA28529T

Publications (1)

Publication Number Publication Date
CA28529A true CA28529A (en) 1888-02-17

Family

ID=45145070

Family Applications (1)

Application Number Title Priority Date Filing Date
CA000028529A Expired CA28529A (en) Adjustable tone regulator for pianos

Country Status (1)

Country Link
CA (1) CA28529A (en)

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