CA803752A - Optical projection instrument - Google Patents

Optical projection instrument

Info

Publication number
CA803752A
CA803752A CA803752A CA803752DA CA803752A CA 803752 A CA803752 A CA 803752A CA 803752 A CA803752 A CA 803752A CA 803752D A CA803752D A CA 803752DA CA 803752 A CA803752 A CA 803752A
Authority
CA
Canada
Prior art keywords
optical projection
projection instrument
instrument
optical
projection
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
CA803752A
Inventor
Stolar Gerald
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.)
Weston Instruments Inc
Original Assignee
Weston Instruments Inc
Publication date
Application granted granted Critical
Publication of CA803752A publication Critical patent/CA803752A/en
Expired legal-status Critical Current

Links

CA803752A Optical projection instrument Expired CA803752A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CA803752T

Publications (1)

Publication Number Publication Date
CA803752A true CA803752A (en) 1969-01-14

Family

ID=36271805

Family Applications (1)

Application Number Title Priority Date Filing Date
CA803752A Expired CA803752A (en) Optical projection instrument

Country Status (1)

Country Link
CA (1) CA803752A (en)

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