CA813612A - Optical viewer - Google Patents

Optical viewer

Info

Publication number
CA813612A
CA813612A CA813612A CA813612DA CA813612A CA 813612 A CA813612 A CA 813612A CA 813612 A CA813612 A CA 813612A CA 813612D A CA813612D A CA 813612DA CA 813612 A CA813612 A CA 813612A
Authority
CA
Canada
Prior art keywords
optical viewer
viewer
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
CA813612A
Inventor
J. Pierce Edmund
H. Robbins Daniel
N. Fairbanks Henry
H. Powers Robert
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.)
Northrop Grumman Guidance and Electronics Co Inc
Original Assignee
Itek Corp
Publication date
Application granted granted Critical
Publication of CA813612A publication Critical patent/CA813612A/en
Expired legal-status Critical Current

Links

CA813612A Optical viewer Expired CA813612A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CA813612T

Publications (1)

Publication Number Publication Date
CA813612A true CA813612A (en) 1969-05-27

Family

ID=36286115

Family Applications (1)

Application Number Title Priority Date Filing Date
CA813612A Expired CA813612A (en) Optical viewer

Country Status (1)

Country Link
CA (1) CA813612A (en)

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