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发明名称
PERFORATED SHAFT
摘要
申请公布号
SU1758129(A1)
申请公布日期
1992.08.30
申请号
SU19904883488
申请日期
1990.11.19
申请人
TSNI PK I PO PROEKTIROVANIYU OBORU DLYA TSELLYULOZNO-BUMAZHNOJ PROMYSHLENNOSTI
发明人
LOTVINOV MIKHAIL D,SU;GLEZIN MARK L,SU;YAKOVLEV YURIJ V,SU;GINZBURG VLADIMIR A,SU
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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