CA543224A - Systeme optique - Google Patents

Systeme optique

Info

Publication number
CA543224A
CA543224A CA543224A CA543224DA CA543224A CA 543224 A CA543224 A CA 543224A CA 543224 A CA543224 A CA 543224A CA 543224D A CA543224D A CA 543224DA CA 543224 A CA543224 A CA 543224A
Authority
CA
Canada
Prior art keywords
optical system
optical
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
CA543224A
Other languages
English (en)
Inventor
Cox Arthur
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.)
Bell and Howell Co
Original Assignee
Bell and Howell Co
Publication date
Application granted granted Critical
Publication of CA543224A publication Critical patent/CA543224A/fr
Expired legal-status Critical Current

Links

CA543224A Systeme optique Expired CA543224A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CA543224T

Publications (1)

Publication Number Publication Date
CA543224A true CA543224A (fr) 1957-07-09

Family

ID=35700389

Family Applications (1)

Application Number Title Priority Date Filing Date
CA543224A Expired CA543224A (fr) Systeme optique

Country Status (1)

Country Link
CA (1) CA543224A (fr)

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