CA776018A - Light projection optical apparatus - Google Patents

Light projection optical apparatus

Info

Publication number
CA776018A
CA776018A CA776018A CA776018DA CA776018A CA 776018 A CA776018 A CA 776018A CA 776018 A CA776018 A CA 776018A CA 776018D A CA776018D A CA 776018DA CA 776018 A CA776018 A CA 776018A
Authority
CA
Canada
Prior art keywords
projection optical
optical apparatus
light projection
light
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
CA776018A
Inventor
G. Jackson James
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.)
Individual
Original Assignee
Individual
Publication date
Application granted granted Critical
Publication of CA776018A publication Critical patent/CA776018A/en
Expired legal-status Critical Current

Links

CA776018A Light projection optical apparatus Expired CA776018A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CA776018T

Publications (1)

Publication Number Publication Date
CA776018A true CA776018A (en) 1968-01-16

Family

ID=36223313

Family Applications (1)

Application Number Title Priority Date Filing Date
CA776018A Expired CA776018A (en) Light projection optical apparatus

Country Status (1)

Country Link
CA (1) CA776018A (en)

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