Shoeshine hose protector,申请号US19380222561-传众专利搜索

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发明名称	Shoeshine hose protector
摘要
申请公布号	US2141510(A)	申请公布日期	1938.12.27
申请号	US19380222561	申请日期	1938.08.01
申请人	BROWN FRED D	发明人	BROWN FRED D.
分类号	A47L23/14	主分类号	A47L23/14
代理机构		代理人
主权项
地址

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