CA185447A - Mecanisme de piano automatique - Google Patents

Mecanisme de piano automatique

Info

Publication number: CA185447A
Authority: CA; Canada
Prior art keywords: player piano; piano mechanism; player; piano
Prior art date: 1918-06-01
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

CA000185447A

Other languages

English (en)

Inventor

Adolph Peter Gustafson

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.)

M SCHULZ Co

Original Assignee

M SCHULZ 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.)

1918-06-01

Filing date

1918-06-01

Publication date

1918-07-09

1918-06-01 Application filed by M SCHULZ Co filed Critical M SCHULZ Co

1918-07-09 Application granted granted Critical

1918-07-09 Publication of CA185447A publication Critical patent/CA185447A/fr

Status Expired legal-status Critical Current

Links

CA000185447A 1918-06-01 1918-06-01 Mecanisme de piano automatique Expired CA185447A (fr)

Applications Claiming Priority (1)

Application Number	Priority Date	Filing Date	Title
CA185447T		1918-06-01

Publications (1)

Publication Number	Publication Date
CA185447A true CA185447A (fr)	1918-07-09

Family

ID=45305099

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
CA000185447A Expired CA185447A (fr)	1918-06-01	1918-06-01	Mecanisme de piano automatique

Country Status (1)

Country	Link
CA (1)	CA185447A (fr)

1918
- 1918-06-01 CA CA000185447A patent/CA185447A/fr not_active Expired

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