CA509514A - Systeme de projection de lumiere - Google Patents

Systeme de projection de lumiere

Info

Publication number
CA509514A
CA509514A CA509514A CA509514DA CA509514A CA 509514 A CA509514 A CA 509514A CA 509514 A CA509514 A CA 509514A CA 509514D A CA509514D A CA 509514DA CA 509514 A CA509514 A CA 509514A
Authority
CA
Canada
Prior art keywords
projection system
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
CA509514A
Other languages
English (en)
Inventor
Rijnders Johannes
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.)
Koninklijke Philips NV
Original Assignee
Philips Gloeilampenfabrieken NV
Publication date
Application granted granted Critical
Publication of CA509514A publication Critical patent/CA509514A/fr
Expired legal-status Critical Current

Links

CA509514A Systeme de projection de lumiere Expired CA509514A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CA509514T

Publications (1)

Publication Number Publication Date
CA509514A true CA509514A (fr) 1955-01-25

Family

ID=35660565

Family Applications (1)

Application Number Title Priority Date Filing Date
CA509514A Expired CA509514A (fr) Systeme de projection de lumiere

Country Status (1)

Country Link
CA (1) CA509514A (fr)

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