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经营范围
发明名称
Камнерезный комбайн
摘要
申请公布号
SU83160(A1)
申请公布日期
1949.11.30
申请号
SU19480373360
申请日期
1948.01.24
申请人
USEINOV I.A.
发明人
USEINOV I.A.
分类号
E21C47/10;B26D1/18;E21C27/08
主分类号
E21C47/10
代理机构
代理人
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地址
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