CA395033A - Optical apparatus - Google Patents

Optical apparatus

Info

Publication number
CA395033A
CA395033A CA395033A CA395033DA CA395033A CA 395033 A CA395033 A CA 395033A CA 395033 A CA395033 A CA 395033A CA 395033D A CA395033D A CA 395033DA CA 395033 A CA395033 A CA 395033A
Authority
CA
Canada
Prior art keywords
optical apparatus
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
CA395033A
Other languages
French (fr)
Inventor
Henry Moss William
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.)
Henry Dreyfuss Associates LLC
Original Assignee
Henry Dreyfuss Associates LLC
Publication date
Application granted granted Critical
Publication of CA395033A publication Critical patent/CA395033A/en
Expired legal-status Critical Current

Links

CA395033A Optical apparatus Expired CA395033A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CA395033T

Publications (1)

Publication Number Publication Date
CA395033A true CA395033A (en) 1941-03-04

Family

ID=35402490

Family Applications (1)

Application Number Title Priority Date Filing Date
CA395033A Expired CA395033A (en) Optical apparatus

Country Status (1)

Country Link
CA (1) CA395033A (en)

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