CA407594A - Methode a mouler des verres bruts - Google Patents

Methode a mouler des verres bruts

Info

Publication number
CA407594A
CA407594A CA407594A CA407594DA CA407594A CA 407594 A CA407594 A CA 407594A CA 407594 A CA407594 A CA 407594A CA 407594D A CA407594D A CA 407594DA CA 407594 A CA407594 A CA 407594A
Authority
CA
Canada
Prior art keywords
moulding method
blank moulding
blank
moulding
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
CA407594A
Other languages
English (en)
Inventor
Vernon Smith Charles
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.)
Univis Lens Co
Original Assignee
Univis Lens Co
Publication date
Application granted granted Critical
Publication of CA407594A publication Critical patent/CA407594A/fr
Expired legal-status Critical Current

Links

CA407594A Methode a mouler des verres bruts Expired CA407594A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CA407594T

Publications (1)

Publication Number Publication Date
CA407594A true CA407594A (fr) 1942-09-22

Family

ID=35418894

Family Applications (1)

Application Number Title Priority Date Filing Date
CA407594A Expired CA407594A (fr) Methode a mouler des verres bruts

Country Status (1)

Country Link
CA (1) CA407594A (fr)

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