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发明名称
Mixing machine
摘要
申请公布号
US1804707(A)
申请公布日期
1931.05.12
申请号
US19290407892
申请日期
1929.11.18
申请人
GORDON RUDIN PHILIP
发明人
RUDIN PHILIP GORDON
分类号
B02C19/08
主分类号
B02C19/08
代理机构
代理人
主权项
地址
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