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发明名称
APPARATUS FOR THE EXTRUSION OF SYNTHETIC PLASTIC MATERIAL
摘要
申请公布号
CA816601(A)
申请公布日期
1969.07.01
申请号
CAD816601
申请日期
申请人
EUGENIO CALVETE CAPDEVILA
发明人
EUGENIO CALVETE CAPDEVILA
分类号
主分类号
代理机构
代理人
主权项
地址
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