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发明名称
Corrugated paper dispenser having adjustable feed rolls
摘要
申请公布号
US2921491(A)
申请公布日期
1960.01.19
申请号
US19540451870
申请日期
1954.08.24
申请人
BARRERA LOUIS A
发明人
BARRERA LOUIS A.
分类号
B65H35/00;B65H35/06
主分类号
B65H35/00
代理机构
代理人
主权项
地址
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