CA296611A - Methode de fabrication de lentilles ophthalmiques - Google Patents

Methode de fabrication de lentilles ophthalmiques

Info

Publication number: CA296611A
Authority: CA; Canada
Prior art keywords: ophthalmic lenses; making ophthalmic; making; lenses; ophthalmic
Prior art date: 1930-01-14
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

CA296611A

Other languages

English (en)

Inventor

B. Rayton Wilbur

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.)

Bausch and Lomb Inc

Original Assignee

Bausch and Lomb Inc

Publication date

1930-01-14

1930-01-14 Application granted granted Critical

1930-01-14 Publication of CA296611A publication Critical patent/CA296611A/fr

Status Expired legal-status Critical Current

Links

238000004519 manufacturing process Methods 0.000 title 1

CA296611A Methode de fabrication de lentilles ophthalmiques Expired CA296611A (fr)

Applications Claiming Priority (1)

Application Number	Priority Date	Filing Date	Title
CA296611T

Publications (1)

Publication Number	Publication Date
CA296611A true CA296611A (fr)	1930-01-14

Family

ID=35233929

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
CA296611A Expired CA296611A (fr)			Methode de fabrication de lentilles ophthalmiques

Country Status (1)

Country	Link
CA (1)	CA296611A (fr)

0
- CA CA296611A patent/CA296611A/fr not_active Expired

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