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CA488383A - Method and apparatus for making optical devices - Google Patents

Method and apparatus for making optical devices

Info

Publication number
CA488383A
CA488383A CA488383A CA488383DA CA488383A CA 488383 A CA488383 A CA 488383A CA 488383 A CA488383 A CA 488383A CA 488383D A CA488383D A CA 488383DA CA 488383 A CA488383 A CA 488383A
Authority
CA
Canada
Prior art keywords
optical devices
making optical
making
devices
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
CA488383A
Other languages
French (fr)
Inventor
Charles Pierre Henroteau Francois
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.)
Farnsworth Television and Radio Corp
Original Assignee
Farnsworth Television and Radio Corp
Publication date
Application granted granted Critical
Publication of CA488383A publication Critical patent/CA488383A/en
Expired legal-status Critical Current

Links

CA488383A Method and apparatus for making optical devices Expired CA488383A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CA488383T

Publications (1)

Publication Number Publication Date
CA488383A true CA488383A (en) 1952-11-25

Family

ID=35628104

Family Applications (1)

Application Number Title Priority Date Filing Date
CA488383A Expired CA488383A (en) Method and apparatus for making optical devices

Country Status (1)

Country Link
CA (1) CA488383A (en)

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