CA180502A - Appareil a polir des lentilles - Google Patents

Appareil a polir des lentilles

Info

Publication number
CA180502A
CA180502A CA000180502A CA180502DA CA180502A CA 180502 A CA180502 A CA 180502A CA 000180502 A CA000180502 A CA 000180502A CA 180502D A CA180502D A CA 180502DA CA 180502 A CA180502 A CA 180502A
Authority
CA
Canada
Prior art keywords
publishing
optical surfaces
optical
publishing 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
CA000180502A
Other languages
English (en)
Inventor
William Taylor
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 CA180502A publication Critical patent/CA180502A/fr
Expired legal-status Critical Current

Links

CA000180502A 1917-04-02 1917-04-02 Appareil a polir des lentilles Expired CA180502A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CA180502T 1917-04-02

Publications (1)

Publication Number Publication Date
CA180502A true CA180502A (fr) 1917-11-20

Family

ID=45300155

Family Applications (1)

Application Number Title Priority Date Filing Date
CA000180502A Expired CA180502A (fr) 1917-04-02 1917-04-02 Appareil a polir des lentilles

Country Status (1)

Country Link
CA (1) CA180502A (fr)

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