Paper roll holder,申请号US19520269700-传众专利搜索

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发明名称	Paper roll holder
摘要
申请公布号	US2730310(A)	申请公布日期	1956.01.10
申请号	US19520269700	申请日期	1952.02.04
申请人	EDWIN SCHULTZ WILBERT	发明人	SCHULTZ WILBERT EDWIN
分类号	A47K10/22;B65H16/08;B65H49/24	主分类号	A47K10/22
代理机构		代理人
主权项
地址

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