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经营范围
发明名称
Apparatus for unwinding yarn
摘要
申请公布号
US2370746(A)
申请公布日期
1945.03.06
申请号
US19440518872
申请日期
1944.01.19
申请人
AMERICAN ENKA CORPORATION
发明人
MORITZ ADRIAN J. L.;SCHOONDERWOERD JACOBUS G.;DOBBENBURGH WILLEM J. D. VAN;MARKWOOD PAUL W.
分类号
B65H49/06
主分类号
B65H49/06
代理机构
代理人
主权项
地址
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