CA500303A - Keyboard musical instruments - Google Patents

Keyboard musical instruments

Info

Publication number: CA500303A
Authority: CA; Canada
Prior art keywords: musical instruments; keyboard musical; keyboard; instruments; musical
Prior art date: 1954-03-02
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

CA500303A

Other languages

French (fr)

Inventor

J. Anderson Walter

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.)

Central Commercial Co

Original Assignee

Central Commercial Co

Publication date

1954-03-02

1954-03-02 Application granted granted Critical

1954-03-02 Publication of CA500303A publication Critical patent/CA500303A/en

Status Expired legal-status Critical Current

Links

CA500303A Keyboard musical instruments Expired CA500303A (en)

Applications Claiming Priority (1)

Application Number	Priority Date	Filing Date	Title
CA500303T

Publications (1)

Publication Number	Publication Date
CA500303A true CA500303A (en)	1954-03-02

Family

ID=35646198

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
CA500303A Expired CA500303A (en)			Keyboard musical instruments

Country Status (1)

Country	Link
CA (1)	CA500303A (en)

0
- CA CA500303A patent/CA500303A/en not_active Expired

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