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发明名称
Wiper for calender rolls
摘要
申请公布号
US2728103(A)
申请公布日期
1955.12.27
申请号
US19500175410
申请日期
1950.07.22
申请人
CONGOLEUM-NAIRN INC.
发明人
BENEDICT WALTER E.;DOBRY JOSEPH F.
分类号
D06N7/00;D21G3/02
主分类号
D06N7/00
代理机构
代理人
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地址
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