CA130794A - Lentille anastigmatique - Google Patents

Lentille anastigmatique

Info

Publication number
CA130794A
CA130794A CA000130794A CA130794DA CA130794A CA 130794 A CA130794 A CA 130794A CA 000130794 A CA000130794 A CA 000130794A CA 130794D A CA130794D A CA 130794DA CA 130794 A CA130794 A CA 130794A
Authority
CA
Canada
Prior art keywords
anastigmaic
lens
anastigmaic lens
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
CA000130794A
Other languages
English (en)
Inventor
Christopher Graf
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 CA130794A publication Critical patent/CA130794A/fr
Expired legal-status Critical Current

Links

CA000130794A 1910-09-21 1910-09-21 Lentille anastigmatique Expired CA130794A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CA130794T 1910-09-21

Publications (1)

Publication Number Publication Date
CA130794A true CA130794A (fr) 1911-01-31

Family

ID=45250514

Family Applications (1)

Application Number Title Priority Date Filing Date
CA000130794A Expired CA130794A (fr) 1910-09-21 1910-09-21 Lentille anastigmatique

Country Status (1)

Country Link
CA (1) CA130794A (fr)

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