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1.Non-gelling bituminous composition and a method of preparing it 失效
Title translation: 非胶凝沥青组合物及其制备方法公开(公告)号:US2764495A
公开(公告)日:1956-09-25
申请号:US23727851
申请日:1951-07-17
Applicant: EXXON RESEARCH ENGINEERING CO
Inventor: WINKLER LEWIS A , WADDEY WALTER E
IPC: C08L95/00
CPC classification number: C08L95/00