CA462892A - Procede de fabrication de polariseur de lumiere - Google Patents

Procede de fabrication de polariseur de lumiere

Info

Publication number: CA462892A
Authority: CA; Canada
Prior art keywords: manufacture; light polarizer; polarizer; light
Prior art date: 1950-01-31
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

CA462892A

Other languages

English (en)

Inventor

Mark Hyman, Jr.

De Long West Cutler

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.)

Polaroid Corp

Original Assignee

Polaroid Corp

Publication date

1950-01-31

1950-01-31 Application granted granted Critical

1950-01-31 Publication of CA462892A publication Critical patent/CA462892A/fr

Status Expired legal-status Critical Current

Links

238000004519 manufacturing process Methods 0.000 title 1
238000000034 method Methods 0.000 title 1

CA462892A Procede de fabrication de polariseur de lumiere Expired CA462892A (fr)

Applications Claiming Priority (1)

Application Number	Priority Date	Filing Date	Title
CA462892T

Publications (1)

Publication Number	Publication Date
CA462892A true CA462892A (fr)	1950-01-31

Family

ID=35592598

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
CA462892A Expired CA462892A (fr)			Procede de fabrication de polariseur de lumiere

Country Status (1)

Country	Link
CA (1)	CA462892A (fr)

0
- CA CA462892A patent/CA462892A/fr not_active Expired

Similar Documents

Publication	Publication Date	Title
CA462892A (fr)	1950-01-31	Procede de fabrication de polariseur de lumiere
CA463706A (fr)	1950-03-14	Procede de fabrication de matiere polarisatrice de lumiere
CA475368A (fr)	1951-07-17	Vis et methodes de fabrication
CA462486A (fr)	1950-01-17	Procede pour la production de p-aminobenzenesulphonamidopyrimidines
CA472526A (fr)	1951-03-27	Dithiopyrimidines et procedes pour leur preparation
CA469874A (fr)	1950-12-05	Fabrication d'assemblages en cristal de roche
AU157655B2 (en)	1951-11-01	Pregnenals and process of making same
CA468330A (fr)	1950-09-26	Procedes pour la fabrication des hydroxyalkylamidines
AU152620B2 (en)	1950-11-02	Amino-Aryl-Pyridyl-Alkanols and Esters thereof and process of making same
AU484051A (en)	1951-11-01	Pregnenals and process of making same
CA475435A (fr)	1951-07-24	Bas et methodes de production
AU155213B2 (en)	1951-06-14	Trichlorethylidene-acetyl-thiophenes and process of preparing thesame
CA462487A (fr)	1950-01-17	Procede de fabrication de derives de p-aminobenzenesulphonamides
CA466546A (fr)	1950-07-11	Fabrication de matieres colorantes au stilbene
CA465322A (fr)	1950-05-23	Procede de fabrication de derives sulfoniques d'amino-stilbenes
CA463064A (fr)	1950-02-07	Procede de production de polymeres
CA464420A (fr)	1950-04-18	Etui a lunettes
CA470708A (fr)	1951-01-09	Procedes pour la fabrication d'halogene-8-hydroxy-quinaldines
CA472321A (fr)	1951-03-20	Methodes de fabrication de chaussures entierement fourrees
AU156746B2 (en)	1951-11-15	Improvements in or relating toa process of drying
CA464203A (fr)	1950-04-04	Procede de fabrication d'element d'optique
CA468043A (fr)	1950-09-12	Procedes de fabrication de teintures chromables
CA465531A (fr)	1950-05-30	Procede pour la fabrication de 4-halogenomethyle-1:8 naphtsultones
AU3663850A (en)	1950-11-02	Amino-Aryl-Pyridyl-Alkanols and Esters thereof and process of making same
AU153681B2 (en)	1950-03-23	17d-methyl pregnene compounds and process of making same