CA826851A - Lens retaining unit - Google Patents

Lens retaining unit

Info

Publication number
CA826851A
CA826851A CA826851A CA826851DA CA826851A CA 826851 A CA826851 A CA 826851A CA 826851 A CA826851 A CA 826851A CA 826851D A CA826851D A CA 826851DA CA 826851 A CA826851 A CA 826851A
Authority
CA
Canada
Prior art keywords
retaining unit
lens retaining
lens
unit
retaining
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
CA826851A
Inventor
E. Benner Charles
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.)
Airco Inc
Original Assignee
Air Reduction Co Inc
Publication date
Application granted granted Critical
Publication of CA826851A publication Critical patent/CA826851A/en
Expired legal-status Critical Current

Links

CA826851A Lens retaining unit Expired CA826851A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CA826851T

Publications (1)

Publication Number Publication Date
CA826851A true CA826851A (en) 1969-11-11

Family

ID=36304293

Family Applications (1)

Application Number Title Priority Date Filing Date
CA826851A Expired CA826851A (en) Lens retaining unit

Country Status (1)

Country Link
CA (1) CA826851A (en)

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