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发明名称
VACUUM ATTACHMENT AND METHOD
摘要
申请公布号
EP2101904(A2)
申请公布日期
2009.09.23
申请号
EP20070865571
申请日期
2007.12.12
申请人
TUBEMASTER, INC.
发明人
JOHNS, CLIFFORD L.;SYMPSON, DANIEL D.;DATTILO, AUGUST M., III;CHASMAWALA, MUNAF NAJMUDDIN;SCHMIDT, MANFRED
分类号
B01J8/06;B01J8/00
主分类号
B01J8/06
代理机构
代理人
主权项
地址
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