CA230767A - Motion picture projecting machine - Google Patents

Motion picture projecting machine

Info

Publication number: CA230767A
Authority: CA; Canada
Prior art keywords: motion picture; projecting machine; picture projecting; machine; motion
Prior art date: 1923-05-01
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

CA230767A

Other languages

French (fr)

Inventor

Dallas Law John

Francis James William

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

1923-05-01

1923-05-01 Application granted granted Critical

1923-05-01 Publication of CA230767A publication Critical patent/CA230767A/en

Status Expired legal-status Critical Current

Links

CA230767A Motion picture projecting machine Expired CA230767A (en)

Applications Claiming Priority (1)

Application Number	Priority Date	Filing Date	Title
CA230767T

Publications (1)

Publication Number	Publication Date
CA230767A true CA230767A (en)	1923-05-01

Family

ID=35128139

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
CA230767A Expired CA230767A (en)			Motion picture projecting machine

Country Status (1)

Country	Link
CA (1)	CA230767A (en)

0
- CA CA230767A patent/CA230767A/en not_active Expired

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