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经营范围
发明名称
Process of decortication of fibrous plants
摘要
申请公布号
US2047130(A)
申请公布日期
1936.07.07
申请号
US19350009505
申请日期
1935.03.05
申请人
THE PINE-FELT CORPORATION
发明人
RATLIFF ALBERT T.;GUICE RICHARD R.
分类号
D01C1/02
主分类号
D01C1/02
代理机构
代理人
主权项
地址
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