CA683743A - Optical apparatus - Google Patents

Optical apparatus

Info

Publication number: CA683743A
Authority: CA; Canada
Prior art keywords: optical apparatus; optical
Prior art date: 1964-04-07
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

CA683743A

Inventor

M. Cowan David

T. Rickets William

P. Cowan Stanley

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

1964-04-07

1964-04-07 Application granted granted Critical

1964-04-07 Publication of CA683743A publication Critical patent/CA683743A/en

Status Expired legal-status Critical Current

Links

230000003287 optical effect Effects 0.000 title 1

CA683743A Optical apparatus Expired CA683743A (en)

Applications Claiming Priority (1)

Application Number	Priority Date	Filing Date	Title
CA683743T

Publications (1)

Publication Number	Publication Date
CA683743A true CA683743A (en)	1964-04-07

Family

ID=35984829

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
CA683743A Expired CA683743A (en)			Optical apparatus

Country Status (1)

Country	Link
CA (1)	CA683743A (en)

0
- CA CA683743A patent/CA683743A/en not_active Expired

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