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发明名称
Improvements relating to conveyor guide tracks
摘要
申请公布号
GB727357(A)
申请公布日期
1955.03.30
申请号
GB19530009198
申请日期
1953.04.02
申请人
HEINRICH KELLER
发明人
分类号
B65G19/28
主分类号
B65G19/28
代理机构
代理人
主权项
地址
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