CA412875A - Resine synthetique pour corps optiques - Google Patents

Resine synthetique pour corps optiques

Info

Publication number
CA412875A
CA412875A CA412875A CA412875DA CA412875A CA 412875 A CA412875 A CA 412875A CA 412875 A CA412875 A CA 412875A CA 412875D A CA412875D A CA 412875DA CA 412875 A CA412875 A CA 412875A
Authority
CA
Canada
Prior art keywords
synthetic resin
optical bodies
bodies
optical
synthetic
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
CA412875A
Other languages
English (en)
Inventor
E. Barnes Carl
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.)
PPG Architectural Coatings Canada Inc
Saint Gobain Abrasives Inc
EIDP Inc
Original Assignee
Canadian Industries Ltd
EI Du Pont de Nemours and Co
Norton Co
Publication date
Application granted granted Critical
Publication of CA412875A publication Critical patent/CA412875A/fr
Expired legal-status Critical Current

Links

CA412875A Resine synthetique pour corps optiques Expired CA412875A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CA412875T

Publications (1)

Publication Number Publication Date
CA412875A true CA412875A (fr) 1943-06-01

Family

ID=35522042

Family Applications (1)

Application Number Title Priority Date Filing Date
CA412875A Expired CA412875A (fr) Resine synthetique pour corps optiques

Country Status (1)

Country Link
CA (1) CA412875A (fr)

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