Adjustable rake or cultivator,申请号US19400323767-传众专利搜索

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发明名称	Adjustable rake or cultivator
摘要
申请公布号	US2233682(A)	申请公布日期	1941.03.04
申请号	US19400323767	申请日期	1940.03.13
申请人	WELCOME VIRGIL J	发明人	WELCOME VIRGIL J.
分类号	A01B1/22	主分类号	A01B1/22
代理机构		代理人
主权项
地址

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