-
1.Process of producing polyurethane plastics and resulting products 失效
Title translation: 生产聚氨酯塑料及其产品的工艺公开(公告)号:US3170003A
公开(公告)日:1965-02-16
申请号:US84221159
申请日:1959-09-25
Applicant: BAYER AG
Inventor: KURT GENSKI , CORNELIUS MUHIBAUSEN , ERWIN MULLER , HANS HOLTSCHMIDT
CPC classification number: C08G18/3823 , C08G18/10 , C08G18/12 , C08G18/72 , C08G18/30