Ribbon spool holder,申请号US19580754464-传众专利搜索

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发明名称	Ribbon spool holder
摘要
申请公布号	US2953245(A)	申请公布日期	1960.09.20
申请号	US19580754464	申请日期	1958.08.11
申请人	WALDORF PAPER PRODUCTS CO.	发明人	ZASTROW HAROLD G.
分类号	B65D85/672	主分类号	B65D85/672
代理机构		代理人
主权项
地址

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