CA493137A - Verre d'optique - Google Patents

Verre d'optique

Info

Publication number: CA493137A
Authority: CA; Canada
Prior art keywords: optical glass; glass; optical
Prior art date: 1953-05-26
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

CA493137A

Other languages

English (en)

Inventor

F. Depaolis Paul

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.)

Canadian Kodak Co Ltd

Original Assignee

Canadian Kodak Co Ltd

Publication date

1953-05-26

1953-05-26 Application granted granted Critical

1953-05-26 Publication of CA493137A publication Critical patent/CA493137A/fr

Status Expired legal-status Critical Current

Links

239000005304 optical glass Substances 0.000 title 1

CA493137A Verre d'optique Expired CA493137A (fr)

Applications Claiming Priority (1)

Application Number	Priority Date	Filing Date	Title
CA493137T

Publications (1)

Publication Number	Publication Date
CA493137A true CA493137A (fr)	1953-05-26

Family

ID=35638522

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
CA493137A Expired CA493137A (fr)			Verre d'optique

Country Status (1)

Country	Link
CA (1)	CA493137A (fr)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
US2996392A (en) *	1958-03-31	1961-08-15	Leitz Ernst Gmbh	Optical glass

0
- CA CA493137A patent/CA493137A/fr not_active Expired

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
US2996392A (en) *	1958-03-31	1961-08-15	Leitz Ernst Gmbh	Optical glass

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