CA507226A - Optical element - Google Patents

Optical element

Info

Publication number
CA507226A
CA507226A CA507226A CA507226DA CA507226A CA 507226 A CA507226 A CA 507226A CA 507226 A CA507226 A CA 507226A CA 507226D A CA507226D A CA 507226DA CA 507226 A CA507226 A CA 507226A
Authority
CA
Canada
Prior art keywords
optical element
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
CA507226A
Other languages
French (fr)
Inventor
Rinia Herre
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.)
Koninklijke Philips NV
Original Assignee
Philips Gloeilampenfabrieken NV
Publication date
Application granted granted Critical
Publication of CA507226A publication Critical patent/CA507226A/en
Expired legal-status Critical Current

Links

CA507226A Optical element Expired CA507226A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CA507226T

Publications (1)

Publication Number Publication Date
CA507226A true CA507226A (en) 1954-11-09

Family

ID=35653163

Family Applications (1)

Application Number Title Priority Date Filing Date
CA507226A Expired CA507226A (en) Optical element

Country Status (1)

Country Link
CA (1) CA507226A (en)

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