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发明名称
VANDAERATOR
摘要
申请公布号
DK143381(A)
申请公布日期
1981.10.01
申请号
DK19810001433
申请日期
1981.03.30
申请人
WPM INC
发明人
BOCK R E
分类号
E03C1/086;B01F5/04;E03C1/084;(IPC1-7):C02F/
主分类号
E03C1/086
代理机构
代理人
主权项
地址
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