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发明名称
Improved process of and apparatus for melt-spinning
摘要
申请公布号
GB737884(A)
申请公布日期
1955.10.05
申请号
GB19520016903
申请日期
1952.07.04
申请人
PERFOGIT SOCIETA PER AZIONI
发明人
分类号
D01D1/04
主分类号
D01D1/04
代理机构
代理人
主权项
地址
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