CA357594A - Light measuring instrument - Google Patents

Light measuring instrument

Info

Publication number
CA357594A
CA357594A CA357594A CA357594DA CA357594A CA 357594 A CA357594 A CA 357594A CA 357594 A CA357594 A CA 357594A CA 357594D A CA357594D A CA 357594DA CA 357594 A CA357594 A CA 357594A
Authority
CA
Canada
Prior art keywords
measuring instrument
light measuring
light
instrument
measuring
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
CA357594A
Other languages
French (fr)
Inventor
R. Keiffer Lawrence
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.)
General Electric Canada Co
Original Assignee
Canadian General Electric Co Ltd
Publication date
Application granted granted Critical
Publication of CA357594A publication Critical patent/CA357594A/en
Expired legal-status Critical Current

Links

CA357594A Light measuring instrument Expired CA357594A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CA357594T

Publications (1)

Publication Number Publication Date
CA357594A true CA357594A (en) 1936-05-05

Family

ID=35356934

Family Applications (1)

Application Number Title Priority Date Filing Date
CA357594A Expired CA357594A (en) Light measuring instrument

Country Status (1)

Country Link
CA (1) CA357594A (en)

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