-
-
-
-
-
-
Method of producing a polarizing optical element
-
Patent number 7,727,352
-
Issue date Jun 1, 2010
-
Essilor International (Compagnie Generale d'Optique)
-
Noemie Lesartre
-
B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
-
-
-
-
-
-
-
-
-
-
-
-
-
-
3904339
-
Patent number 3,904,339
-
Issue date Sep 9, 1975
-
B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
-
3783060
-
Patent number 3,783,060
-
Issue date Jan 1, 1974
-
B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
-
3424637
-
Patent number 3,424,637
-
Issue date Jan 28, 1969
-
B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
-
3416988
-
Patent number 3,416,988
-
Issue date Dec 17, 1968
-
B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
-
3334001
-
Patent number 3,334,001
-
Issue date Aug 1, 1967
-
B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
-
3274301
-
Patent number 3,274,301
-
Issue date Sep 20, 1966
-
B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
-
3206889
-
Patent number 3,206,889
-
Issue date Sep 21, 1965
-
B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
-
2958621
-
Patent number 2,958,621
-
Issue date Nov 1, 1960
-
B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL