CA415664A - Objectif optique - Google Patents

Objectif optique

Info

Publication number: CA415664A
Authority: CA; Canada
Prior art keywords: optical objective; objective; optical
Prior art date: 1943-10-05
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

CA415664A

Other languages

English (en)

Inventor

Warmisham Arthur

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.)

Taylor Taylor and Hobson Ltd

Original Assignee

Taylor Taylor and Hobson Ltd

Publication date

1943-10-05

1943-10-05 Application granted granted Critical

1943-10-05 Publication of CA415664A publication Critical patent/CA415664A/fr

Status Expired legal-status Critical Current

Links

230000003287 optical effect Effects 0.000 title 1

CA415664A Objectif optique Expired CA415664A (fr)

Applications Claiming Priority (1)

Application Number	Priority Date	Filing Date	Title
CA415664T

Publications (1)

Publication Number	Publication Date
CA415664A true CA415664A (fr)	1943-10-05

Family

ID=35524877

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
CA415664A Expired CA415664A (fr)			Objectif optique

Country Status (1)

Country	Link
CA (1)	CA415664A (fr)

0
- CA CA415664A patent/CA415664A/fr not_active Expired

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