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公开(公告)号:US2003167A
公开(公告)日:1935-05-28
申请号:US50770931
申请日:1931-01-09
Applicant: GEN ELECTRIC
Inventor: ALEXANDER PETER P
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公开(公告)号:US1839185A
公开(公告)日:1931-12-29
申请号:US29018228
申请日:1928-07-03
Applicant: GEN ELECTRIC
Inventor: ALEXANDER PETER P
IPC: B23K3/00
CPC classification number: B23K3/00
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公开(公告)号:US1834991A
公开(公告)日:1931-12-08
申请号:US47754230
申请日:1930-08-25
Applicant: GEN ELECTRIC
Inventor: ALEXANDER PETER P
IPC: B23K28/02
CPC classification number: B23K28/02
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公开(公告)号:US2038402A
公开(公告)日:1936-04-21
申请号:US66557133
申请日:1933-04-11
Applicant: GEN ELECTRIC
Inventor: ALEXANDER PETER P
IPC: C22B34/32
CPC classification number: C22B34/32
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公开(公告)号:US1746210A
公开(公告)日:1930-02-04
申请号:US16008727
申请日:1927-01-10
Applicant: GEN ELECTRIC
Inventor: ALEXANDER PETER P
IPC: B23K28/02
CPC classification number: B23K28/02
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公开(公告)号:US1746208A
公开(公告)日:1930-02-04
申请号:US5266325
申请日:1925-08-26
Applicant: GEN ELECTRIC
Inventor: ALEXANDER PETER P
IPC: B23K9/013
CPC classification number: B23K9/013
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公开(公告)号:US1920734A
公开(公告)日:1933-08-01
申请号:US48808030
申请日:1930-10-11
Applicant: GEN ELECTRIC
Inventor: ALEXANDER PETER P
IPC: B23K9/073
CPC classification number: B23K9/0731
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公开(公告)号:US1855898A
公开(公告)日:1932-04-26
申请号:US29325528
申请日:1928-07-16
Applicant: GEN ELECTRIC
Inventor: ALEXANDER PETER P
IPC: F24H1/00
CPC classification number: F24H1/00
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公开(公告)号:US1708072A
公开(公告)日:1929-04-09
申请号:US18012427
申请日:1927-04-01
Applicant: GEN ELECTRIC
Inventor: ALEXANDER PETER P
IPC: B23K9/10
CPC classification number: B23K9/1031
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公开(公告)号:US1440711A
公开(公告)日:1923-01-02
申请号:US48760821
申请日:1921-07-26
Applicant: GEN ELECTRIC
Inventor: ALEXANDER PETER P
IPC: B23K9/12
CPC classification number: B23K9/125
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