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发明名称
Lixiviating mechanism
摘要
申请公布号
US2392452(A)
申请公布日期
1946.01.08
申请号
US19430510734
申请日期
1943.11.18
申请人
BAUMANN ROGER C
发明人
BAUMANN ROGER C.
分类号
A47J31/40
主分类号
A47J31/40
代理机构
代理人
主权项
地址
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