CA356308A - Article d'optique - Google Patents

Article d'optique

Info

Publication number
CA356308A
CA356308A CA356308A CA356308DA CA356308A CA 356308 A CA356308 A CA 356308A CA 356308 A CA356308 A CA 356308A CA 356308D A CA356308D A CA 356308DA CA 356308 A CA356308 A CA 356308A
Authority
CA
Canada
Prior art keywords
optical article
article
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
CA356308A
Other languages
English (en)
Inventor
G. Ott Harry
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.)
SPENCER LENS Co
Original Assignee
SPENCER LENS Co
Publication date
Application granted granted Critical
Publication of CA356308A publication Critical patent/CA356308A/fr
Expired legal-status Critical Current

Links

CA356308A Article d'optique Expired CA356308A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CA356308T

Publications (1)

Publication Number Publication Date
CA356308A true CA356308A (fr) 1936-03-03

Family

ID=35344269

Family Applications (1)

Application Number Title Priority Date Filing Date
CA356308A Expired CA356308A (fr) Article d'optique

Country Status (1)

Country Link
CA (1) CA356308A (fr)

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