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公开(公告)号:US1543085A
公开(公告)日:1925-06-23
申请号:US70193124
申请日:1924-03-26
Applicant: EARL HOLLEY
Inventor: ALEXANDER ANDERSON
IPC: B22C23/02
CPC classification number: B22C23/02
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公开(公告)号:US1570950A
公开(公告)日:1926-01-26
申请号:US2574325
申请日:1925-04-25
Applicant: EARL HOLLEY
Inventor: DOSTAL JOSEPH L , ALEXANDER ANDERSON
IPC: H04B1/036
CPC classification number: H04B1/036
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公开(公告)号:US1550661A
公开(公告)日:1925-08-25
申请号:US61704223
申请日:1923-02-05
Applicant: EARL HOLLEY
Inventor: ALEXANDER ANDERSON
IPC: B22D17/00
CPC classification number: B22D17/00
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公开(公告)号:US1611869A
公开(公告)日:1926-12-28
申请号:US3072425
申请日:1925-05-16
Applicant: EARL HOLLEY
Inventor: ALEXANDER ANDERSON
IPC: B22D29/00
CPC classification number: B22D29/00
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公开(公告)号:US1573436A
公开(公告)日:1926-02-16
申请号:US69491824
申请日:1924-02-25
Applicant: EARL HOLLEY
Inventor: ALEXANDER ANDERSON
CPC classification number: B22C9/10 , B22C7/06 , Y10S164/08
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