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公开(公告)号:US1710921A
公开(公告)日:1929-04-30
申请号:US1830825
申请日:1925-03-25
Applicant: SILICA PRODUCTS CO
Inventor: ROY CROSS , COLLINGS WILLIAM A
IPC: C04B28/02
CPC classification number: C04B28/02 , C04B2111/27 , C04B14/02 , C04B14/08 , C04B14/104 , C04B14/12 , C04B38/08 , C04B24/36 , C04B38/00
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公开(公告)号:US1943584A
公开(公告)日:1934-01-16
申请号:US35082329
申请日:1929-03-28
Applicant: SILICA PRODUCTS CO
Inventor: ROY CROSS
CPC classification number: C04B28/04 , C01F7/02 , C04B28/105 , C04B2111/00482 , C04B2111/00586 , C04B2111/0075 , C04B2111/27 , C09K8/46 , C10M5/00 , C10M2201/02 , C10M2201/05 , C10M2201/062 , C10M2201/063 , C10M2201/065 , C10M2201/08 , C10M2201/081 , C10M2201/082 , C10M2201/084 , C10M2201/085 , C10M2201/087 , C10M2201/102 , C10M2201/103 , C10M2203/10 , C10M2207/40 , C10M2207/404 , C10N2210/01 , C10N2210/02 , C10N2250/10 , Y02P40/145 , Y10S106/04 , C04B14/104 , C04B14/30 , C04B24/08 , C04B40/06 , C04B24/36 , C04B7/30 , C04B14/38 , C04B14/02
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公开(公告)号:US1788706A
公开(公告)日:1931-01-13
申请号:US26880028
申请日:1928-04-09
Applicant: SILICA PRODUCTS CO
Inventor: ROY CROSS
IPC: C08L95/00
CPC classification number: C08L95/005 , C08L2666/54
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公开(公告)号:US1755502A
公开(公告)日:1930-04-22
申请号:US23404327
申请日:1927-11-17
Applicant: SILICA PRODUCTS CO
Inventor: ARTHUR COLLINGS WILLIAM
CPC classification number: C04B14/104 , C04B28/04 , Y10S106/04 , C04B14/022 , C04B14/10 , C04B22/00 , C04B22/062 , C04B22/124 , C04B22/14 , C04B20/02
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公开(公告)号:US1854180A
公开(公告)日:1932-04-19
申请号:US28967628
申请日:1928-07-02
Applicant: SILICA PRODUCTS CO
Inventor: ROY CROSS
CPC classification number: C04B40/0028 , C04B28/04 , Y10S106/04 , C04B14/10 , C04B22/14
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公开(公告)号:US1744869A
公开(公告)日:1930-01-28
申请号:US2468725
申请日:1925-04-20
Applicant: SILICA PRODUCTS CO
Inventor: ROY CROSS
IPC: C04B28/02
CPC classification number: C04B28/02 , C04B2111/27 , Y10S106/04 , C04B14/10 , C04B24/36 , C04B41/0018
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公开(公告)号:US1847864A
公开(公告)日:1932-03-01
申请号:US42661630
申请日:1930-02-07
Applicant: SILICA PRODUCTS CO
Inventor: ROY CROSS
IPC: E21B21/06
CPC classification number: E21B21/065
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公开(公告)号:US1770767A
公开(公告)日:1930-07-15
申请号:US14794126
申请日:1926-11-12
Applicant: SILICA PRODUCTS CO
Inventor: COLLINGS WILLIAM A , ROY CROSS
IPC: B28B19/00
CPC classification number: B28B19/0015 , Y10S264/63
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公开(公告)号:US1739631A
公开(公告)日:1929-12-17
申请号:US70258124
申请日:1924-03-28
Applicant: SILICA PRODUCTS CO
Inventor: ROY CROSS
CPC classification number: C10M5/00 , C10M2201/02 , C10M2201/041 , C10M2201/042 , C10M2201/102 , C10M2201/103 , C10M2205/00 , C10M2207/125 , C10M2207/129 , C10M2207/402 , C10M2209/12 , C10N2210/00 , C10N2210/01 , C10N2210/02 , C10N2210/03 , C10N2210/04 , C10N2240/02 , C10N2240/401 , C10N2250/10 , Y10S106/04
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