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经营范围
发明名称
Rotary drier or cooler
摘要
申请公布号
US2483630(A)
申请公布日期
1949.10.04
申请号
US19460644754
申请日期
1946.02.01
申请人
LINK-BELT COMPANY
发明人
ERISMAN JOHN L.
分类号
F26B11/02
主分类号
F26B11/02
代理机构
代理人
主权项
地址
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