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公开(公告)号:US1661567A
公开(公告)日:1928-03-06
申请号:US75685524
申请日:1924-12-18
Applicant: BONNEY FLOYD CO
Inventor: FLOYD WALTER B
IPC: B02C17/20
CPC classification number: B02C17/20
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公开(公告)号:US1516634A
公开(公告)日:1924-11-25
申请号:US48385621
申请日:1921-07-11
Applicant: BONNEY FLOYD CO
Inventor: FLOYD WALTER B
IPC: B60B37/10
CPC classification number: B60B37/10
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公开(公告)号:US1967354A
公开(公告)日:1934-07-24
申请号:US66545333
申请日:1933-04-10
Applicant: BONNEY FLOYD CO
Inventor: EDMUNDS GLENN E , FLOYD WALTER B
IPC: B61G1/36
CPC classification number: B61G1/36
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公开(公告)号:US1993655A
公开(公告)日:1935-03-05
申请号:US66961233
申请日:1933-05-05
Applicant: BONNEY FLOYD CO
Inventor: FLOYD WALTER B , EDMUNDS GLENN E
CPC classification number: B22D13/066 , B22D25/023
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公开(公告)号:US1558857A
公开(公告)日:1925-10-27
申请号:US74218424
申请日:1924-10-07
Applicant: BONNEY FLOYD CO
Inventor: FLOYD WALTER B
IPC: B60B37/10
CPC classification number: B60B37/10
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公开(公告)号:US1252895A
公开(公告)日:1918-01-08
申请号:US4141415
申请日:1915-07-22
Applicant: BONNEY FLOYD CO
Inventor: FLOYD WALTER B
CPC classification number: B60B37/10
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