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公开(公告)号:US2015536A
公开(公告)日:1935-09-24
申请号:US60104232
申请日:1932-03-24
Applicant: GEN ELECTRIC
Inventor: KARL SCHROTER , KURT AGTE , KURT MOERS , HANS WOLFF
IPC: C22C29/02
CPC classification number: C22C29/02
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公开(公告)号:US1721416A
公开(公告)日:1929-07-16
申请号:US10461326
申请日:1926-04-28
Applicant: GEN ELECTRIC
Inventor: KARL SCHROTER
IPC: C22C1/05
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公开(公告)号:US2059041A
公开(公告)日:1936-10-27
申请号:US52989831
申请日:1931-04-13
Applicant: GEN ELECTRIC
Inventor: KARL SCHROTER , KURT MOERS
IPC: C22C29/14
CPC classification number: C22C29/14
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公开(公告)号:US2289104A
公开(公告)日:1942-07-07
申请号:US39953041
申请日:1941-06-24
Applicant: GEN ELECTRIC
Inventor: WALTHER DAWIHL , KARL SCHROTER
IPC: C22C1/05
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公开(公告)号:US2169090A
公开(公告)日:1939-08-08
申请号:US26458839
申请日:1939-03-28
Applicant: GEN ELECTRIC
Inventor: WALTHER DAWIHL , KARL SCHROTER
IPC: C22C29/08
CPC classification number: C22C29/08
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公开(公告)号:US1549615A
公开(公告)日:1925-08-11
申请号:US67201423
申请日:1923-10-31
Applicant: GEN ELECTRIC
Inventor: KARL SCHROTER
IPC: C22C29/08
CPC classification number: C22C29/08 , Y10S76/05 , Y10S76/11 , Y10S76/12 , Y10T407/27
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公开(公告)号:US2196009A
公开(公告)日:1940-04-02
申请号:US24422238
申请日:1938-12-06
Applicant: GEN ELECTRIC
Inventor: WALTHER DAWIHL , KARL SCHROTER
IPC: C04B35/56
CPC classification number: C04B35/5626
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公开(公告)号:US2162574A
公开(公告)日:1939-06-13
申请号:US18131837
申请日:1937-12-23
Applicant: GEN ELECTRIC
Inventor: WALTHER DAWIHL , KARL SCHROTER
IPC: C22C29/06
CPC classification number: C22C29/06
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公开(公告)号:US1957234A
公开(公告)日:1934-05-01
申请号:US63944432
申请日:1932-10-25
Applicant: GEN ELECTRIC
Inventor: KARL SCHROTER , HANS WOLFF
IPC: B21C3/04
CPC classification number: B21C3/04
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10.Method of making tools from hard-metal alloys produced by sintering 失效
Title translation: 通过烧结制备的硬质合金制作工具的方法公开(公告)号:US1728909A
公开(公告)日:1929-09-17
申请号:US12454726
申请日:1926-07-23
Applicant: GEN ELECTRIC
Inventor: KARL SCHROTER
IPC: C22C1/05
CPC classification number: C22C1/051 , Y10S76/11 , Y10T407/27
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