CA333426A - Light projection - Google Patents

Light projection

Info

Publication number
CA333426A
CA333426A CA333426A CA333426DA CA333426A CA 333426 A CA333426 A CA 333426A CA 333426 A CA333426 A CA 333426A CA 333426D A CA333426D A CA 333426DA CA 333426 A CA333426 A CA 333426A
Authority
CA
Canada
Prior art keywords
light projection
projection
light
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
CA333426A
Other languages
French (fr)
Inventor
Kettelwell Harkness George
Maxwell Harkness John
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.)
NEW DEVICES ICORPORATED
Original Assignee
NEW DEVICES ICORPORATED
Publication date
Application granted granted Critical
Publication of CA333426A publication Critical patent/CA333426A/en
Expired legal-status Critical Current

Links

CA333426A Light projection Expired CA333426A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CA333426T

Publications (1)

Publication Number Publication Date
CA333426A true CA333426A (en) 1933-06-20

Family

ID=35296568

Family Applications (1)

Application Number Title Priority Date Filing Date
CA333426A Expired CA333426A (en) Light projection

Country Status (1)

Country Link
CA (1) CA333426A (en)

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