CA149786A - Instrument d'optique - Google Patents

Instrument d'optique

Info

Publication number
CA149786A
CA149786A CA000149786A CA149786DA CA149786A CA 149786 A CA149786 A CA 149786A CA 000149786 A CA000149786 A CA 000149786A CA 149786D A CA149786D A CA 149786DA CA 149786 A CA149786 A CA 149786A
Authority
CA
Canada
Prior art keywords
optical instrument
instrument
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
CA000149786A
Other languages
English (en)
Inventor
George A. Rogers
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 CA149786A publication Critical patent/CA149786A/fr
Expired legal-status Critical Current

Links

CA000149786A 1913-04-02 1913-04-02 Instrument d'optique Expired CA149786A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CA149786T 1913-04-02

Publications (1)

Publication Number Publication Date
CA149786A true CA149786A (fr) 1913-08-05

Family

ID=45269500

Family Applications (1)

Application Number Title Priority Date Filing Date
CA000149786A Expired CA149786A (fr) 1913-04-02 1913-04-02 Instrument d'optique

Country Status (1)

Country Link
CA (1) CA149786A (fr)

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