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公开(公告)号:US1543769A
公开(公告)日:1925-06-30
申请号:US71494424
申请日:1924-05-21
Applicant: GEN ELECTRIC
Inventor: HEWLETT EDWARD M , WILLARD WALDO W
IPC: F16F15/067
CPC classification number: F16F15/067
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公开(公告)号:US1483440A
公开(公告)日:1924-02-12
申请号:US26045518
申请日:1918-10-31
Applicant: GEN ELECTRIC
Inventor: HEWLETT EDWARD M
IPC: H01H33/55
CPC classification number: H01H33/55
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公开(公告)号:US1191595A
公开(公告)日:1916-07-18
申请号:US1908419925
申请日:1908-03-09
Applicant: GEN ELECTRIC
Inventor: HEWLETT EDWARD M
CPC classification number: B23Q16/06 , Y10T408/9095 , Y10T409/3056
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公开(公告)号:US1109586A
公开(公告)日:1914-09-01
申请号:US1909494060
申请日:1909-05-05
Applicant: GEN ELECTRIC
Inventor: HEWLETT EDWARD M
CPC classification number: H01H31/28
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公开(公告)号:US1093051A
公开(公告)日:1914-04-14
申请号:US1904232466
申请日:1904-11-12
Applicant: GEN ELECTRIC
Inventor: HEWLETT EDWARD M , EVELETH CHARLES E
CPC classification number: H01H33/75
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公开(公告)号:US1077711A
公开(公告)日:1913-11-04
申请号:US1908430987
申请日:1908-05-05
Applicant: GEN ELECTRIC
Inventor: HEWLETT EDWARD M
CPC classification number: H01B17/16
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公开(公告)号:US1074431A
公开(公告)日:1913-09-30
申请号:US1910589689
申请日:1910-10-29
Applicant: GEN ELECTRIC
Inventor: HEWLETT EDWARD M
CPC classification number: H01H1/18
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公开(公告)号:US973657A
公开(公告)日:1910-10-25
申请号:US1902088757
申请日:1902-01-07
Applicant: GEN ELECTRIC
Inventor: HEWLETT EDWARD M , BUTTON THEODORE E
CPC classification number: H01H31/34 , Y10S200/24
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公开(公告)号:US901967A
公开(公告)日:1908-10-27
申请号:US1904231667
申请日:1904-11-07
Applicant: GEN ELECTRIC
Inventor: HEWLETT EDWARD M
CPC classification number: H01H33/32
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公开(公告)号:US865588A
公开(公告)日:1907-09-10
申请号:US1902131964
申请日:1902-11-19
Applicant: GEN ELECTRIC
Inventor: HEWLETT EDWARD M , BUTTON THEODORE E
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