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公开(公告)号:US2918354A
公开(公告)日:1959-12-22
申请号:US61659156
申请日:1956-10-18
Applicant: SHELL DEV
Inventor: STEINLE SHELTON E , GREENE CHARLES R
IPC: C01B7/14
CPC classification number: C01B7/14
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公开(公告)号:US2874031A
公开(公告)日:1959-02-17
申请号:US62277156
申请日:1956-11-19
Applicant: SHELL DEV
Inventor: GREENE CHARLES R , STEINLE SHELTON E , RICHMOND ANNEX
IPC: C01B7/14
CPC classification number: C01B7/14
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公开(公告)号:US2892687A
公开(公告)日:1959-06-30
申请号:US63462457
申请日:1957-01-17
Applicant: SHELL DEV
Inventor: DEAHL THOMAS J , PAUL ALBERT P , STEINLE SHELTON E
IPC: C01B7/14
CPC classification number: C01B7/14
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公开(公告)号:US2892686A
公开(公告)日:1959-06-30
申请号:US61845656
申请日:1956-10-26
Applicant: SHELL DEV
Inventor: GREENE CHARLES R , STEINLE SHELTON E
IPC: C01B7/14
CPC classification number: C01B7/14
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