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公开(公告)号:US3392163A
公开(公告)日:1968-07-09
申请号:US45286665
申请日:1965-05-03
Applicant: ROBESON PROCESS COMPANY
Inventor: BARNWELL ROBERT E , MARSHALL NORMAN F
IPC: C04B33/13
CPC classification number: C04B33/1305 , C04B33/13 , C08H6/00
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公开(公告)号:US2186509A
公开(公告)日:1940-01-09
申请号:US21888138
申请日:1938-07-12
Applicant: ROBESON PROCESS COMPANY
Inventor: WALLACE FREDERICK J
IPC: C14C9/00
CPC classification number: C14C9/00
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公开(公告)号:US1485333A
公开(公告)日:1924-02-26
申请号:US38238120
申请日:1920-05-18
Applicant: ROBESON PROCESS COMPANY
Inventor: HICKS HURT HENRY
IPC: C05F1/00
CPC classification number: C05F1/00 , Y02A40/201 , Y02P20/145 , C05F7/02
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公开(公告)号:US1444844A
公开(公告)日:1923-02-13
申请号:US44956421
申请日:1921-03-03
Applicant: ROBESON PROCESS COMPANY
Inventor: MCELROY KARL P
IPC: B01F17/00
CPC classification number: B01F17/0085
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公开(公告)号:US1424308A
公开(公告)日:1922-08-01
申请号:US23674318
申请日:1918-05-27
Applicant: ROBESON PROCESS COMPANY
Inventor: HICKS HURT HENRY
IPC: E01C3/00
CPC classification number: E01C3/003
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公开(公告)号:US1283296A
公开(公告)日:1918-10-29
申请号:US16571117
申请日:1917-05-01
Applicant: ROBESON PROCESS COMPANY
Inventor: PURING JOHN
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7.
公开(公告)号:US2159411A
公开(公告)日:1939-05-23
申请号:US2607435
申请日:1935-06-11
Applicant: ROBESON PROCESS COMPANY
Inventor: WALLACE FREDERICK J
IPC: C08G8/28
CPC classification number: C08G8/28
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公开(公告)号:US1910975A
公开(公告)日:1933-05-23
申请号:US56591931
申请日:1931-09-29
Applicant: ROBESON PROCESS COMPANY
Inventor: WALLACE FREDERICK J
IPC: C10L9/10
CPC classification number: C10L9/10
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公开(公告)号:US1773445A
公开(公告)日:1930-08-19
申请号:US18060927
申请日:1927-04-02
Applicant: ROBESON PROCESS COMPANY
Inventor: BULLEN BENJAMIN W , WALLACE FREDRICK J
IPC: H01M6/22
CPC classification number: H01M6/22
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公开(公告)号:US1236875A
公开(公告)日:1917-08-14
申请号:US1911611163
申请日:1911-02-27
Applicant: ROBESON PROCESS COMPANY
Inventor: ROBESON JACOB SHOTWELL
CPC classification number: E01C11/005
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