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1.Package coated with paraffin and a polymerized product of a cyclopentadiene 失效
Title translation: 用石蜡包裹的包装物和环戊二烯的聚合产物公开(公告)号:US2731370A
公开(公告)日:1956-01-17
申请号:US35366253
申请日:1953-05-07
Applicant: RUHRCHEMIE AG
Inventor: HEINRICH TRAMM , OTTO ROELEN
CPC classification number: A23L3/00 , B65D65/40 , D21H19/18 , Y10T428/31808
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2.Method for obtaining pure olefines from olefine containing hydrocarbon mixtures 失效
Title translation: 从含有烯烃的烃混合物中获得纯烯烃的方法公开(公告)号:US2705734A
公开(公告)日:1955-04-05
申请号:US21666851
申请日:1951-03-20
Applicant: RUHRCHEMIE AG
Inventor: HEINRICH TRAMM , NIKOLAUS GEISER , HELMUT KOLLING
CPC classification number: C07C7/1485 , C07C7/17 , C07C11/02
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公开(公告)号:US2025915A
公开(公告)日:1935-12-31
申请号:US51512431
申请日:1931-02-11
Applicant: RUHRCHEMIE AG
Inventor: HEINRICH TRAMM
IPC: C05B7/00
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公开(公告)号:US2683688A
公开(公告)日:1954-07-13
申请号:US21611251
申请日:1951-03-06
Applicant: RUHRCHEMIE AG
Inventor: HEINRICH TRAMM , NIKOLAUS GEISER , SIEGFRIED PUSCHHOF
CPC classification number: B01J10/00 , B01J19/122 , B01J2219/00094 , C07C17/10 , C07C19/01
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公开(公告)号:US2025916A
公开(公告)日:1935-12-31
申请号:US58824132
申请日:1932-01-22
Applicant: RUHRCHEMIE AG
Inventor: HEINRICH TRAMM
IPC: C05B7/00
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公开(公告)号:US1965301A
公开(公告)日:1934-07-03
申请号:US58823832
申请日:1932-01-22
Applicant: RUHRCHEMIE AG
Inventor: HEINRICH TRAMM
IPC: C05B11/06
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公开(公告)号:US2186590A
公开(公告)日:1940-01-09
申请号:US7117436
申请日:1936-03-27
Applicant: RUHRCHEMIE AG
Inventor: FRIEDRICH MARTIN , REINHARD JUNG , HEINRICH TRAMM
IPC: B01J19/02
CPC classification number: B01J19/02 , B01J2219/0218 , B01J2219/0236 , B01J2219/0277
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8.
公开(公告)号:US2149562A
公开(公告)日:1939-03-07
申请号:US13933637
申请日:1937-04-27
Applicant: RUHRCHEMIE AG
Inventor: HERMANN VELDE , HEINRICH TRAMM
IPC: C10G50/00
CPC classification number: C10G50/00
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公开(公告)号:US2047397A
公开(公告)日:1936-07-14
申请号:US64188832
申请日:1932-11-09
Applicant: RUHRCHEMIE AG
Inventor: HEINRICH TRAMM , REINHARD JUNG
IPC: B01J19/24
CPC classification number: B01J19/2425 , B01J2219/00121 , B01J2219/00159 , B01J2219/00162
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公开(公告)号:US2016658A
公开(公告)日:1935-10-08
申请号:US64188632
申请日:1932-11-09
Applicant: RUHRCHEMIE AG
Inventor: HEINRICH TRAMM
IPC: C07C17/02
CPC classification number: C07C17/02
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