CA750143A - Optical viewing instrument - Google Patents

Optical viewing instrument

Info

Publication number
CA750143A
CA750143A CA750143A CA750143DA CA750143A CA 750143 A CA750143 A CA 750143A CA 750143 A CA750143 A CA 750143A CA 750143D A CA750143D A CA 750143DA CA 750143 A CA750143 A CA 750143A
Authority
CA
Canada
Prior art keywords
optical viewing
viewing instrument
instrument
optical
viewing
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
CA750143A
Inventor
J. Weinstein Alex
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.)
EDNALITE CORP
Original Assignee
EDNALITE CORP
Publication date
Application granted granted Critical
Publication of CA750143A publication Critical patent/CA750143A/en
Expired legal-status Critical Current

Links

CA750143A Optical viewing instrument Expired CA750143A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CA750143T

Publications (1)

Publication Number Publication Date
CA750143A true CA750143A (en) 1967-01-10

Family

ID=36184502

Family Applications (1)

Application Number Title Priority Date Filing Date
CA750143A Expired CA750143A (en) Optical viewing instrument

Country Status (1)

Country Link
CA (1) CA750143A (en)

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