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公开(公告)号:US2960767A
公开(公告)日:1960-11-22
申请号:US1865560
申请日:1960-03-30
Applicant: THOR POWER TOOL CO
Inventor: VONHOFF JR WILLIAM , PATTERSON JR EARL
IPC: B25B27/06
CPC classification number: B25B27/06
公开(公告)号:US2960767A
公开(公告)日:1960-11-22
申请号:US1865560
申请日:1960-03-30
Applicant: THOR POWER TOOL CO
Inventor: VONHOFF JR WILLIAM , PATTERSON JR EARL
IPC: B25B27/06
CPC classification number: B25B27/06