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公开(公告)号：US1468322A
公开(公告)日：1923-09-18
申请号：US54113622
申请日：1922-03-04
Applicant: ODOM DANIEL R
Inventor： ODOM DANIEL R
IPC: B25B23/142 , F03G1/08
CPC classification number: B25B23/142 , F03G1/08 , Y10T403/11 , Y10T403/7018 , Y10T464/20
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