CA557205A - Systeme d'illumination de projection pour la distribution homogene de lumiere - Google Patents

Systeme d'illumination de projection pour la distribution homogene de lumiere

Info

Publication number
CA557205A
CA557205A CA557205A CA557205DA CA557205A CA 557205 A CA557205 A CA 557205A CA 557205 A CA557205 A CA 557205A CA 557205D A CA557205D A CA 557205DA CA 557205 A CA557205 A CA 557205A
Authority
CA
Canada
Prior art keywords
light
illumination system
homogeneous distribution
projection illumination
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
CA557205A
Other languages
English (en)
Inventor
Gretener Edgar
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 CA557205A publication Critical patent/CA557205A/fr
Expired legal-status Critical Current

Links

CA557205A Systeme d'illumination de projection pour la distribution homogene de lumiere Expired CA557205A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CA557205T

Publications (1)

Publication Number Publication Date
CA557205A true CA557205A (fr) 1958-05-13

Family

ID=35723612

Family Applications (1)

Application Number Title Priority Date Filing Date
CA557205A Expired CA557205A (fr) Systeme d'illumination de projection pour la distribution homogene de lumiere

Country Status (1)

Country Link
CA (1) CA557205A (fr)

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