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公开(公告)号:US2164638A
公开(公告)日:1939-07-04
申请号:US20097238
申请日:1938-04-08
Applicant: SHELL DEV
Inventor: JAN BROEZE JOHANNES , DRIEL HENDRIK VAN
IPC: G01L23/10
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2.
公开(公告)号:US2220558A
公开(公告)日:1940-11-05
申请号:US27258239
申请日:1939-05-09
Applicant: SHELL DEV
Inventor: DIJEK WILLEM JOHANNES DOMINICU , JAN BROEZE JOHANNES , ADRIANUS PELETIER LAMBERTUS , DRIEL HENDRIK VAN
IPC: F02D35/02
CPC classification number: F02D35/027
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