Accessory for power transportation of chain saws,申请号US19530329960-传众专利搜索

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发明名称	Accessory for power transportation of chain saws
摘要
申请公布号	US2666460(A)	申请公布日期	1954.01.19
申请号	US19530329960	申请日期	1953.01.07
申请人	DRAIN WALTER H	发明人	DRAIN WALTER H.
分类号	B27B17/00	主分类号	B27B17/00
代理机构		代理人
主权项
地址

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