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发明名称
METERING DEVICE
摘要
申请公布号
ZA201106469(B)
申请公布日期
2013.11.27
申请号
ZA20110006469
申请日期
2011.09.05
申请人
BADENHORST ERROL POLSON
发明人
BADENHORST ERROL POLSON
分类号
E21B;F42D
主分类号
E21B
代理机构
代理人
主权项
地址
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