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发明名称	Wrench
摘要
申请公布号	US2084805(A)	申请公布日期	1937.06.22
申请号	US19350023871	申请日期	1935.05.28
申请人	CRANE CO.	发明人	HORNER JASON N.
分类号	B25B13/32;B25B13/50;B25H1/00	主分类号	B25B13/32
代理机构		代理人
主权项
地址

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