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公开(公告)号:US851380A
公开(公告)日:1907-04-23
申请号:US1906318562
申请日:1906-05-24
Applicant: ROBESON PROCESS COMPANY
Inventor: ROBESON JACOB S
CPC classification number: C08L97/005
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公开(公告)号:US841718A
公开(公告)日:1907-01-22
申请号:US1906320991
申请日:1906-06-09
Applicant: ROBESON PROCESS COMPANY
Inventor: ROBESON JACOB S
CPC classification number: C22B1/245
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公开(公告)号:US2200784A
公开(公告)日:1940-05-14
申请号:US25063439
申请日:1939-01-12
Applicant: ROBESON PROCESS COMPANY
Inventor: WALLACE FREDRICK J
CPC classification number: C02F1/5263 , B01D17/047
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公开(公告)号:US2142739A
公开(公告)日:1939-01-03
申请号:US10281136
申请日:1936-09-26
Applicant: ROBESON PROCESS COMPANY
Inventor: WALLACE FREDRICK J
IPC: C12P7/48
CPC classification number: C12P7/48
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公开(公告)号:US1952642A
公开(公告)日:1934-03-27
申请号:US63208432
申请日:1932-09-07
Applicant: ROBESON PROCESS COMPANY
Inventor: WALLACE FREDRICK J
IPC: C14C3/24
CPC classification number: C14C3/24 , Y10S435/832 , Y10S435/842
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公开(公告)号:US1523982A
公开(公告)日:1925-01-20
申请号:US55676622
申请日:1922-04-26
Applicant: ROBESON PROCESS COMPANY
Inventor: HICKS HURT HENRY
IPC: C14C3/02
CPC classification number: C14C3/02
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公开(公告)号:US1245349A
公开(公告)日:1917-11-06
申请号:US14142117
申请日:1917-01-09
Applicant: ROBESON PROCESS COMPANY
Inventor: HURT HENRY HICKS
CPC classification number: C04B41/009 , B22C3/00 , Y10T428/31844
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公开(公告)号:US1239273A
公开(公告)日:1917-09-04
申请号:US13515516
申请日:1916-12-05
Applicant: ROBESON PROCESS COMPANY
Inventor: HURT HENRY HICKS
CPC classification number: C04B28/26
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公开(公告)号:US851379A
公开(公告)日:1907-04-23
申请号:US1906316129
申请日:1906-05-10
Applicant: ROBESON PROCESS COMPANY
Inventor: ROBESON JACOB S
CPC classification number: C08L97/005
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公开(公告)号:US2244410A
公开(公告)日:1941-06-03
申请号:US34892240
申请日:1940-07-31
Applicant: ROBESON PROCESS COMPANY
Inventor: WALLACE FREDRICK J
IPC: C14C3/24
CPC classification number: C14C3/24 , Y10S435/832
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