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公开(公告)号:US3032391A
公开(公告)日:1962-05-01
申请号:US82995659
申请日:1959-07-28
Applicant: UNITED STATES BORAX CHEM
Inventor: ROBERT BALL GEOFFREY , HAROLD BOWDEN GODFREY
IPC: C01B35/10
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公开(公告)号:US3000701A
公开(公告)日:1961-09-19
申请号:US2884660
申请日:1960-05-13
Applicant: UNITED STATES BORAX CHEM
Inventor: NIES NELSON P
IPC: C01B35/12
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73.
公开(公告)号:US2961294A
公开(公告)日:1960-11-22
申请号:US80888859
申请日:1959-04-27
Applicant: UNITED STATES BORAX CHEM
Inventor: TAYLOR DONALD S , HABER HERBERT S
IPC: C01B35/10
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公开(公告)号:US2776186A
公开(公告)日:1957-01-01
申请号:US42848054
申请日:1954-05-10
Applicant: AMERICAN POTASH & CHEM CORP
Inventor: MAY FRANK H
IPC: C01B35/10
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公开(公告)号:US2774070A
公开(公告)日:1956-12-11
申请号:US34789253
申请日:1953-04-10
Applicant: UNITED STATES BORAX CHEM
Inventor: TAYLOR DONALD S , CONNELL GEORGE A
IPC: C01B35/12
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76.Method of stabilizing hydrates of sodium metaborate and single powder photographic developers containing same 失效
Title translation: 稳定偏硼酸钠的水合物和含有它的单一粉末照相显影剂的方法公开(公告)号:US2685513A
公开(公告)日:1954-08-03
申请号:US29580452
申请日:1952-06-26
Applicant: EASTMAN KODAK CO
Inventor: HENN RICHARD W , RASCH ARTHUR A , CRABTREE JOHN I
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78.
公开(公告)号:US2184558A
公开(公告)日:1939-12-26
申请号:US14334637
申请日:1937-05-18
Applicant: PACIFIC COAST BORAX COMPANY
Inventor: PLATO MALOZEMOFF , MACAFEE MERRILL W , KIRK MILES W
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公开(公告)号:US2175178A
公开(公告)日:1939-10-10
申请号:US4785235
申请日:1935-11-01
Applicant: CAMPBELL THOMAS P , JACOBSEN WILLIAM B
Inventor: CAMPBELL THOMAS P , JACOBSEN WILLIAM B
IPC: B03D1/02
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公开(公告)号:US2146093A
公开(公告)日:1939-02-07
申请号:US6425036
申请日:1936-02-17
Applicant: AMERICAN POTASH & CHEM CORP
Inventor: RITCHIE CHARLES F , BLACK LEROY G
IPC: C01B35/10
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