CA63183A - Appareil a eprouver la lumiere - Google Patents

Appareil a eprouver la lumiere

Info

Publication number
CA63183A
CA63183A CA000063183A CA63183DA CA63183A CA 63183 A CA63183 A CA 63183A CA 000063183 A CA000063183 A CA 000063183A CA 63183D A CA63183D A CA 63183DA CA 63183 A CA63183 A CA 63183A
Authority
CA
Canada
Prior art keywords
testing apparatus
light testing
light
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
CA000063183A
Other languages
English (en)
Inventor
Hermann Cohn
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.)
Individual
Original Assignee
Individual
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Individual filed Critical Individual
Application granted granted Critical
Publication of CA63183A publication Critical patent/CA63183A/fr
Expired legal-status Critical Current

Links

CA000063183A 1899-02-01 1899-02-01 Appareil a eprouver la lumiere Expired CA63183A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CA63183T 1899-02-01

Publications (1)

Publication Number Publication Date
CA63183A true CA63183A (fr) 1899-05-31

Family

ID=45179721

Family Applications (1)

Application Number Title Priority Date Filing Date
CA000063183A Expired CA63183A (fr) 1899-02-01 1899-02-01 Appareil a eprouver la lumiere

Country Status (1)

Country Link
CA (1) CA63183A (fr)

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