CA131278A - Dispositif a projection d'images - Google Patents

Dispositif a projection d'images

Info

Publication number: CA131278A
Authority: CA; Canada
Prior art keywords: projecting device; picture projecting; picture; projecting
Prior art date: 1910-10-29
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

CA000131278A

Other languages

English (en)

Inventor

Alton J. Stevens

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.)

1910-10-29

Filing date

1910-10-29

Publication date

1911-02-21

1910-10-29 Application filed by Individual filed Critical Individual

1911-02-21 Application granted granted Critical

1911-02-21 Publication of CA131278A publication Critical patent/CA131278A/fr

Status Expired legal-status Critical Current

Links

CA000131278A 1910-10-29 1910-10-29 Dispositif a projection d'images Expired CA131278A (fr)

Applications Claiming Priority (1)

Application Number	Priority Date	Filing Date	Title
CA131278T		1910-10-29

Publications (1)

Publication Number	Publication Date
CA131278A true CA131278A (fr)	1911-02-21

Family

ID=45250998

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
CA000131278A Expired CA131278A (fr)	1910-10-29	1910-10-29	Dispositif a projection d'images

Country Status (1)

Country	Link
CA (1)	CA131278A (fr)

1910
- 1910-10-29 CA CA000131278A patent/CA131278A/fr not_active Expired

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