CA466310A - Groupe de projection - Google Patents

Groupe de projection

Info

Publication number
CA466310A
CA466310A CA466310A CA466310DA CA466310A CA 466310 A CA466310 A CA 466310A CA 466310 A CA466310 A CA 466310A CA 466310D A CA466310D A CA 466310DA CA 466310 A CA466310 A CA 466310A
Authority
CA
Canada
Prior art keywords
projection unit
projection
unit
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
CA466310A
Other languages
English (en)
Inventor
Miller R. Hutchison, Jr.
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.)
Canadian Kodak Co Ltd
Original Assignee
Canadian Kodak Co Ltd
Publication date
Application granted granted Critical
Publication of CA466310A publication Critical patent/CA466310A/fr
Expired legal-status Critical Current

Links

CA466310A Groupe de projection Expired CA466310A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CA466310T

Publications (1)

Publication Number Publication Date
CA466310A true CA466310A (fr) 1950-07-04

Family

ID=35596063

Family Applications (1)

Application Number Title Priority Date Filing Date
CA466310A Expired CA466310A (fr) Groupe de projection

Country Status (1)

Country Link
CA (1) CA466310A (fr)

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