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经营范围
发明名称
A screening panel and screening assembly includingthe panel
摘要
申请公布号
AU2003902184(D0)
申请公布日期
2003.05.22
申请号
AU20030902184
申请日期
2003.05.07
申请人
WEATHERFORD AUSTRALIA PTY. LIMITED
发明人
分类号
B07B1/46
主分类号
B07B1/46
代理机构
代理人
主权项
地址
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