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公开(公告)号:US2306114A
公开(公告)日:1942-12-22
申请号:US33054240
申请日:1940-04-19
Applicant: SHELL DEV
Inventor: BENT FRANKLIN A , PONIG WILLIAM L
IPC: C09D193/00
CPC classification number: C09D193/00
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公开(公告)号:US2288589A
公开(公告)日:1942-07-07
申请号:US30748239
申请日:1939-12-04
Applicant: SHELL DEV
Inventor: BENT FRANKLIN A , PONIG WILLIAM L
IPC: C08K5/05
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公开(公告)号:CA525135A
公开(公告)日:1956-05-15
申请号:CA525135D
Applicant: SHELL DEV
Inventor: BENT FRANKLIN A , PONIG WILLIAM L
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公开(公告)号:CA468553A
公开(公告)日:1950-10-03
申请号:CA468553D
Applicant: SHELL DEV
Inventor: BENT FRANKLIN A , PONIG WILLIAM L
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公开(公告)号:CA422924A
公开(公告)日:1944-09-26
申请号:CA422924D
Applicant: SHELL DEV
Inventor: PONIG WILLIAM L , BENT FRANKLIN A
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