53722 ⎘
Use of polymers of unsaturated acids or derivatives thereof for preformed parts, e.g. for inserts Polymers of esters
Sub-classes:MANUFACTURING METHOD AND STRUCTURE FOR A PICKLEBALL RACKET
#2Method for introducing an active compound into a soft hydrated contact lens
#3Engine air intake duct with molded-in hydrocarbon vapor trap
#4Decorated sheet for insert molding
#5FLEXIBLE PROTECTIVE SHEET AND ITS USE
#6Decorated sheet for insert molding