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公开(公告)号：US1528581A
公开(公告)日：1925-03-03
申请号：US35401420
申请日：1920-01-26
Applicant: GEN ELECTRIC
Inventor： CHRISTIAN STEENSTRUP
IPC: B23K9/23
CPC classification number: B23K9/232 , Y10S428/935 , Y10S428/939 , Y10T29/49337 , Y10T29/49865 , Y10T428/12333 , Y10T428/12347 , Y10T428/12924
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公开(公告)号：US1498893A
公开(公告)日：1924-06-24
申请号：US50481621
申请日：1921-10-01
Applicant: GEN ELECTRIC
Inventor： CHRISTIAN STEENSTRUP
IPC: B21C37/26
CPC classification number: B21C37/26 , Y10S277/924 , Y10T29/49428 , Y10T29/49915 , Y10T29/49925
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公开(公告)号：US1498892A
公开(公告)日：1924-06-24
申请号：US50481521
申请日：1921-10-01
Applicant: GEN ELECTRIC
Inventor： CHRISTIAN STEENSTRUP
IPC: B21C37/26
CPC classification number: B21C37/26 , Y10S277/924 , Y10T29/49428 , Y10T29/49915 , Y10T29/49924 , Y10T29/49936 , Y10T428/12264 , Y10T428/12486
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公开(公告)号：US1470507A
公开(公告)日：1923-10-09
申请号：US44557221
申请日：1921-02-16
Applicant: GEN ELECTRIC
Inventor： CHRISTIAN STEENSTRUP
IPC: B23P15/00
CPC classification number: B23P15/006 , Y10T29/49321
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公开(公告)号：US1470506A
公开(公告)日：1923-10-09
申请号：US52439821
申请日：1921-12-23
Applicant: GEN ELECTRIC
Inventor： CHRISTIAN STEENSTRUP
IPC: B23P15/00
CPC classification number: B23P15/006 , Y10T29/49321
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Patent Agency Ranking
公开(公告)号：US1470503A
公开(公告)日：1923-10-09
申请号：US39393420
申请日：1920-07-03
Applicant: GEN ELECTRIC
Inventor： CHRISTIAN STEENSTRUP
IPC: B23P15/00
CPC classification number: B23P15/006 , Y10T29/49321
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公开(公告)号：US1470498A
公开(公告)日：1923-10-09
申请号：US35907820
申请日：1920-02-16
Applicant: GEN ELECTRIC
Inventor： CHRISTIAN STEENSTRUP
IPC: B23P15/00
CPC classification number: B23P15/006 , Y10T29/49321
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公开(公告)号：US1470497A
公开(公告)日：1923-10-09
申请号：US25636318
申请日：1918-09-30
Applicant: GEN ELECTRIC
Inventor： CHRISTIAN STEENSTRUP
IPC: F01D9/04
CPC classification number: F01D9/044 , Y10T29/49323
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公开(公告)号：US1393582A
公开(公告)日：1921-10-11
申请号：US33503619
申请日：1919-11-01
Applicant: GEN ELECTRIC
Inventor： CHRISTIAN STEENSTRUP
IPC: F16D3/48
CPC classification number: F16D3/48 , Y10T29/49844
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公开(公告)号：US1390835A
公开(公告)日：1921-09-13
申请号：US40424220
申请日：1920-08-17
Applicant: GEN ELECTRIC
Inventor： CHRISTIAN STEENSTRUP
IPC: B23P15/00
CPC classification number: B23P15/006 , Y10T29/49323
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