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经营范围
发明名称
SWEEPING AND CLEANING MACHINE
摘要
申请公布号
SU796302(A1)
申请公布日期
1981.01.15
申请号
SU19792754330
申请日期
1979.03.22
申请人
VNI PK I KOMMUNALNOGO MASHINOSTROENIYA
发明人
SAFONOV NIKOLAJ S,SU;CHERNOV NATAN YA,SU
分类号
E01H1/08;(IPC1-7):E01H1/08
主分类号
E01H1/08
代理机构
代理人
主权项
地址
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