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公开(公告)号:US1819602A
公开(公告)日:1931-08-18
申请号:US12650426
申请日:1926-08-02
Applicant: BUDD WHEEL CO
Inventor: HUGHES JAMES W
IPC: B01D35/12
CPC classification number: B01D35/12
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公开(公告)号:US1812004A
公开(公告)日:1931-06-30
申请号:US24206427
申请日:1927-12-23
Applicant: BUDD WHEEL CO
Inventor: HUGHES JAMES W
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公开(公告)号:US1817193A
公开(公告)日:1931-08-04
申请号:US25055728
申请日:1928-01-30
Applicant: BUDD WHEEL CO
Inventor: HUGHES JAMES W
CPC classification number: B23K33/008 , B23K11/002
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公开(公告)号:US1817035A
公开(公告)日:1931-08-04
申请号:US14972926
申请日:1926-11-20
Applicant: BUDD WHEEL CO
Inventor: HUGHES JAMES W
IPC: B21H1/02
CPC classification number: B21H1/02 , Y10T29/49504
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公开(公告)号:US1807157A
公开(公告)日:1931-05-26
申请号:US15021526
申请日:1926-11-23
Applicant: BUDD WHEEL CO
Inventor: HUGHES JAMES W
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公开(公告)号:US1787154A
公开(公告)日:1930-12-30
申请号:US14973026
申请日:1926-11-20
Applicant: BUDD WHEEL CO
Inventor: HUGHES JAMES W
CPC classification number: F16B37/14 , F16B1/0071 , F16B2033/025
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公开(公告)号:US1767796A
公开(公告)日:1930-06-24
申请号:US22407227
申请日:1927-10-05
Applicant: BUDD WHEEL CO
Inventor: HUGHES JAMES W
IPC: B21H1/02
CPC classification number: B21H1/02 , Y10T29/49504
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公开(公告)号:US1750176A
公开(公告)日:1930-03-11
申请号:US14593526
申请日:1926-11-03
Applicant: BUDD WHEEL CO
Inventor: HUGHES JAMES W
IPC: B21H1/02
CPC classification number: B21H1/02 , Y10T29/49504
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公开(公告)号:US1741715A
公开(公告)日:1929-12-31
申请号:US14593626
申请日:1926-11-03
Applicant: BUDD WHEEL CO
Inventor: HUGHES JAMES W
IPC: B21H1/02
CPC classification number: B21H1/02
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公开(公告)号:US1923377A
公开(公告)日:1933-08-22
申请号:US36038929
申请日:1929-05-04
Applicant: BUDD WHEEL CO
Inventor: HUGHES JAMES W
IPC: B21J15/32
CPC classification number: B21J15/32