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发明名称
WIDE SLOTTED NOZZLE FOR PRODUCING FILM FROM EXTRUDABLE MATERIALS
摘要
申请公布号
CA726078(A)
申请公布日期
1966.01.18
申请号
CAD726078
申请日期
申请人
HUGO STINNES PERSONLICH G.M.B.H.
发明人
RUDOLF WALDHERR
分类号
主分类号
代理机构
代理人
主权项
地址
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