-
-
3468618
-
Patent number 3,468,618
-
Issue date Sep 23, 1969
-
D06 - TREATMENT OF TEXTILES OR THE LIKE LAUNDERING FLEXIBLE MATERIALS NOT OTH...
-
3414368
-
Patent number 3,414,368
-
Issue date Dec 3, 1968
-
D06 - TREATMENT OF TEXTILES OR THE LIKE LAUNDERING FLEXIBLE MATERIALS NOT OTH...