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公开(公告)号:US927142A
公开(公告)日:1909-07-06
申请号:US1908423813
申请日:1908-03-28
Applicant: GEN ELECTRIC
Inventor: HAWKINS LAURENCE A
CPC classification number: H02K47/16
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公开(公告)号:US897531A
公开(公告)日:1908-09-01
申请号:US1908416696
申请日:1908-02-19
Applicant: GEN ELECTRIC
Inventor: HAWKINS LAURENCE A
CPC classification number: B61L3/222
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公开(公告)号:US856583A
公开(公告)日:1907-06-11
申请号:US1906342455
申请日:1906-11-08
Applicant: GEN ELECTRIC
Inventor: HAWKINS LAURENCE A
CPC classification number: B61L23/166
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公开(公告)号:US856467A
公开(公告)日:1907-06-11
申请号:US1907351605
申请日:1907-01-10
Applicant: GEN ELECTRIC
Inventor: HAWKINS LAURENCE A
CPC classification number: B61L3/222
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公开(公告)号:US856466A
公开(公告)日:1907-06-11
申请号:US1907351834
申请日:1907-01-11
Applicant: GEN ELECTRIC
Inventor: HAWKINS LAURENCE A
CPC classification number: B61L23/166
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公开(公告)号:US854739A
公开(公告)日:1907-05-28
申请号:US1906333916
申请日:1906-09-10
Applicant: GEN ELECTRIC
Inventor: HAWKINS LAURENCE A
CPC classification number: H02P1/42
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公开(公告)号:US831431A
公开(公告)日:1906-09-18
申请号:US1905293852
申请日:1905-12-29
Applicant: GEN ELECTRIC
Inventor: HAWKINS LAURENCE A
CPC classification number: E05B77/48 , E05Y2900/55 , Y10T307/438
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公开(公告)号:US825318A
公开(公告)日:1906-07-10
申请号:US1905242622
申请日:1905-01-25
Applicant: GEN ELECTRIC
Inventor: HAWKINS LAURENCE A
CPC classification number: B61L23/163
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公开(公告)号:US787293A
公开(公告)日:1905-04-11
申请号:US1904226625
申请日:1904-09-30
Applicant: GEN ELECTRIC
Inventor: HAWKINS LAURENCE A
CPC classification number: E05B77/48 , E05Y2900/55
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