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发明名称
GAS PURGING DEVICE
摘要
申请公布号
GB2177485(A)
申请公布日期
1987.01.21
申请号
GB19860015655
申请日期
1986.06.26
申请人
* DIDIER-WERKE A G
发明人
MICHAEL * HEINZ;JOACHIM * LANGE;UDO * MUSCHNER;HANS-JOACHIM * WINKLER;HERBERT * NAEFE;HANS * ROTHFUSS;MANFRED * WINKELMANN
分类号
B22D41/58;B22D1/00;B22D37/00;B22D41/42;C22B9/05;(IPC1-7):F27D3/16;C21C7/072
主分类号
B22D41/58
代理机构
代理人
主权项
地址
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