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1.Bitumen and aggregate composition and a building block molded therefrom 失效
Title translation: 沥青和骨料组合物和由其模塑的建筑模块公开(公告)号:US2889231A
公开(公告)日:1959-06-02
申请号:US56464556
申请日:1956-02-10
Applicant: PHILLIPS PETROLEUM CO
Inventor: GAGLE DUANE W , DEFABAUGH CHARLES E
IPC: C08L95/00
CPC classification number: C08L95/00
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公开(公告)号:US3522008A
公开(公告)日:1970-07-28
申请号:US3522008D
申请日:1967-10-13
Applicant: PHILLIPS PETROLEUM CO
Inventor: DEFABAUGH CHARLES E , HETTICK GEORGE R
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3.Bitumen and aggregate composition and a building block molded therefrom 失效
Title translation: 沥青和骨料组合物和由其模塑的建筑模块公开(公告)号:US2775530A
公开(公告)日:1956-12-25
申请号:US30506852
申请日:1952-08-18
Applicant: PHILLIPS PETROLEUM CO
Inventor: GAGLE DUANE W , DEFABAUGH CHARLES E
IPC: C08L95/00
CPC classification number: C08L95/00
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