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经营范围
发明名称
Log barking apparatus
摘要
申请公布号
US2396255(A)
申请公布日期
1946.03.12
申请号
US19420450836
申请日期
1942.07.14
申请人
WEYERHAEUSER TIMBER COMPANY
发明人
EDWARDS MILES LOWELL;MACBAIN DONALD K.;JOHNSON LESTER M.
分类号
B27L1/14
主分类号
B27L1/14
代理机构
代理人
主权项
地址
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