CA559720A - Optical testing apparatus - Google Patents

Optical testing apparatus

Info

Publication number
CA559720A
CA559720A CA559720A CA559720DA CA559720A CA 559720 A CA559720 A CA 559720A CA 559720 A CA559720 A CA 559720A CA 559720D A CA559720D A CA 559720DA CA 559720 A CA559720 A CA 559720A
Authority
CA
Canada
Prior art keywords
testing apparatus
optical testing
optical
testing
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
CA559720A
Other languages
French (fr)
Inventor
A. Mills John
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.)
Kapella Ltd
Original Assignee
Kapella Ltd
Publication date
Application granted granted Critical
Publication of CA559720A publication Critical patent/CA559720A/en
Expired legal-status Critical Current

Links

CA559720A Optical testing apparatus Expired CA559720A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CA559720T

Publications (1)

Publication Number Publication Date
CA559720A true CA559720A (en) 1958-07-01

Family

ID=35726137

Family Applications (1)

Application Number Title Priority Date Filing Date
CA559720A Expired CA559720A (en) Optical testing apparatus

Country Status (1)

Country Link
CA (1) CA559720A (en)

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