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发明名称
PROCEDE ET APPAREIL DE BOBINAGE DE NAPPE
摘要
申请公布号
BE745589(A1)
申请公布日期
1970.08.06
申请号
BED745589
申请日期
1970.02.06
申请人
E.I. DU PONT DE NEMOURS AND CY., WILMINGTON, DELAWARE, E.U.A.
发明人
W.E. HAWKINS
分类号
B65H23/032;B29C71/00;B29D1/00;B65H18/10;B65H23/02;B65H35/02;(IPC1-7):B65H/
主分类号
B65H23/032
代理机构
代理人
主权项
地址
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