CA493137A - Optical glass - Google Patents

Optical glass

Info

Publication number
CA493137A
CA493137A CA493137A CA493137DA CA493137A CA 493137 A CA493137 A CA 493137A CA 493137 A CA493137 A CA 493137A CA 493137D A CA493137D A CA 493137DA CA 493137 A CA493137 A CA 493137A
Authority
CA
Canada
Prior art keywords
optical glass
glass
optical
Prior art date
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
French (fr)
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
Application granted granted Critical
Publication of CA493137A publication Critical patent/CA493137A/en
Expired legal-status Critical Current

Links

CA493137A Optical glass Expired CA493137A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CA493137T

Publications (1)

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

Family

ID=35638522

Family Applications (1)

Application Number Title Priority Date Filing Date
CA493137A Expired CA493137A (en) Optical glass

Country Status (1)

Country Link
CA (1) CA493137A (en)

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

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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