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发明名称
Improvements in and relating to vertical screw conveyors
摘要
申请公布号
GB887722(A)
申请公布日期
1962.01.24
申请号
GB19580019801
申请日期
1958.06.20
申请人
VEB WERKZEUGMASCHINENFABRIK BAD DUEBEN
发明人
MICHALOWSKY HERBERT;KRAHNEFELD HEINZ
分类号
B65G33/04
主分类号
B65G33/04
代理机构
代理人
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地址
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