CA117403A - Marteau de pianos - Google Patents

Marteau de pianos

Info

Publication number
CA117403A
CA117403A CA000117403A CA117403DA CA117403A CA 117403 A CA117403 A CA 117403A CA 000117403 A CA000117403 A CA 000117403A CA 117403D A CA117403D A CA 117403DA CA 117403 A CA117403 A CA 117403A
Authority
CA
Canada
Prior art keywords
piano hammer
piano
hammer
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
CA000117403A
Other languages
English (en)
Inventor
John William Easterbrook Laker
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
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 Individual filed Critical Individual
Application granted granted Critical
Publication of CA117403A publication Critical patent/CA117403A/fr
Expired legal-status Critical Current

Links

CA000117403A 1908-10-28 1908-10-28 Marteau de pianos Expired CA117403A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CA117403T 1908-10-28

Publications (1)

Publication Number Publication Date
CA117403A true CA117403A (fr) 1909-03-23

Family

ID=45237128

Family Applications (1)

Application Number Title Priority Date Filing Date
CA000117403A Expired CA117403A (fr) 1908-10-28 1908-10-28 Marteau de pianos

Country Status (1)

Country Link
CA (1) CA117403A (fr)

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