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公开(公告)号:US2379485A
公开(公告)日:1945-07-03
申请号:US50268743
申请日:1943-09-16
Applicant: CARL HERZOG
Inventor: CARL HERZOG
IPC: C03B29/06
CPC classification number: C03B29/06
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公开(公告)号:US2347262A
公开(公告)日:1944-04-25
申请号:US50506143
申请日:1943-10-05
Applicant: CARL HERZOG
Inventor: CARL HERZOG
IPC: H01J19/38
CPC classification number: H01J19/38 , H01J2893/0015
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