CA131151A - Arret des touches sur pianos automatiques - Google Patents

Arret des touches sur pianos automatiques

Info

Publication number
CA131151A
CA131151A CA000131151A CA131151DA CA131151A CA 131151 A CA131151 A CA 131151A CA 000131151 A CA000131151 A CA 000131151A CA 131151D A CA131151D A CA 131151DA CA 131151 A CA131151 A CA 131151A
Authority
CA
Canada
Prior art keywords
pianos
auto
key lock
lock
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
CA000131151A
Other languages
English (en)
Inventor
William Frederick Bayer
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.)
CHASE AND BAKER Co
Original Assignee
CHASE AND BAKER 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 CHASE AND BAKER Co filed Critical CHASE AND BAKER Co
Application granted granted Critical
Publication of CA131151A publication Critical patent/CA131151A/fr
Expired legal-status Critical Current

Links

CA000131151A 1910-10-08 1910-10-08 Arret des touches sur pianos automatiques Expired CA131151A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CA131151T 1910-10-08

Publications (1)

Publication Number Publication Date
CA131151A true CA131151A (fr) 1911-02-21

Family

ID=45250871

Family Applications (1)

Application Number Title Priority Date Filing Date
CA000131151A Expired CA131151A (fr) 1910-10-08 1910-10-08 Arret des touches sur pianos automatiques

Country Status (1)

Country Link
CA (1) CA131151A (fr)

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