-
1.Polyurethane foam reinforced fibrous article and method of forming the same 失效
Title translation: 聚氨酯泡沫增强纤维制品及其形成方法公开(公告)号:US3483069A
公开(公告)日:1969-12-09
申请号:US3483069D
申请日:1965-08-23
Applicant: LITTLE INC A
Inventor: CAIRNS WALTER J , LINDSTROM RICHARD S
CPC classification number: C08J9/0085 , B29C44/10 , C08J2375/00 , C08K7/02 , Y10S428/903 , Y10T428/24025 , Y10T428/24124 , Y10T428/249953 , C08L75/04
-
公开(公告)号:US3485562A
公开(公告)日:1969-12-23
申请号:US3485562D
申请日:1967-11-24
Applicant: LITTLE INC A
Inventor: HIDDEN WILLIAM P , CAIRNS WALTER J
CPC classification number: A47L13/17 , A47L13/22 , B05C17/002
-