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发明名称
Silencing means for paper machine suction rolls
摘要
申请公布号
US2882969(A)
申请公布日期
1959.04.21
申请号
US19560612235
申请日期
1956.09.26
申请人
INTERNATIONAL PAPER COMPANY
发明人
FOSCUE CLAYTON;CLUBBS BENNETT A.
分类号
D21F3/10
主分类号
D21F3/10
代理机构
代理人
主权项
地址
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