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公开(公告)号:US1854970A
公开(公告)日:1932-04-19
申请号:US53712031
申请日:1931-05-13
Applicant: GEN ELECTRIC
Inventor: KURT AGTE
CPC classification number: H01K1/10 , Y10S428/936 , Y10S428/938 , Y10T428/12611 , Y10T428/12771 , Y10T428/1284 , Y10T428/2944 , Y10T428/2949 , Y10T428/2958
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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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