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经营范围
发明名称
Hurdle washer
摘要
申请公布号
US2003271(A)
申请公布日期
1935.05.28
申请号
US19340707456
申请日期
1934.01.20
申请人
WILHELM BEIMANN;JOHANN HAGENBECK
发明人
BEIMANN WILHELM;HAGENBECK JOHANN
分类号
B01J19/32
主分类号
B01J19/32
代理机构
代理人
主权项
地址
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