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公开(公告)号:US2431162A
公开(公告)日:1947-11-18
申请号:US57578445
申请日:1945-02-02
Applicant: GEN ELECTRIC
Inventor: BLAKE HAROLD D , GEIGER WALTER J
IPC: F21K5/08
CPC classification number: F21K5/02
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2.
公开(公告)号:US1968597A
公开(公告)日:1934-07-31
申请号:US63363732
申请日:1932-09-17
Applicant: GEN ELECTRIC
Inventor: BLAKE HAROLD D
IPC: G03B15/04
CPC classification number: G03B15/0452
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公开(公告)号:US2158849A
公开(公告)日:1939-05-16
申请号:US333435
申请日:1935-01-24
Applicant: GEN ELECTRIC
Inventor: BLAKE HAROLD D
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公开(公告)号:US1672857A
公开(公告)日:1928-06-05
申请号:US53950622
申请日:1922-02-27
Applicant: GEN ELECTRIC
Inventor: BLAKE HAROLD D , STONE JOSEPH E
IPC: C03C17/22
CPC classification number: C03C17/22 , C03C2217/29 , C03C2218/11
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公开(公告)号:US1250815A
公开(公告)日:1917-12-18
申请号:US1914816668
申请日:1914-02-05
Applicant: GEN ELECTRIC
Inventor: DORSEY FRANK M , BLAKE HAROLD D
CPC classification number: H01J7/186
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公开(公告)号:US2081776A
公开(公告)日:1937-05-25
申请号:US53853031
申请日:1931-05-19
Applicant: GEN ELECTRIC
Inventor: STRICKLAND ROYAL F , BLAKE HAROLD D , STURT MCLEAN
CPC classification number: H01J61/86 , H01J61/54 , H05B31/0027
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公开(公告)号:US2066317A
公开(公告)日:1937-01-05
申请号:US61254032
申请日:1932-05-20
Applicant: GEN ELECTRIC
Inventor: BLAKE HAROLD D , GEIGER WALTER J
IPC: H01K1/46
CPC classification number: H01K1/46
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8.
公开(公告)号:US1651865A
公开(公告)日:1927-12-06
申请号:US63173623
申请日:1923-04-12
Applicant: GEN ELECTRIC
Inventor: BLAKE HAROLD D , GEIGER WALTER J
IPC: H01J9/38
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公开(公告)号:US2449637A
公开(公告)日:1948-09-21
申请号:US69526446
申请日:1946-09-06
Applicant: GEN ELECTRIC
Inventor: BLAKE HAROLD D , WINNINGHOFF WILFORD J
IPC: H01J9/38
CPC classification number: H01J9/38
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公开(公告)号:US2200978A
公开(公告)日:1940-05-14
申请号:US23844938
申请日:1938-11-02
Applicant: GEN ELECTRIC
Inventor: BLAKE HAROLD D
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