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发明名称
Scraper-chain conveyors
摘要
申请公布号
GB2081661(A)
申请公布日期
1982.02.24
申请号
GB19800024353
申请日期
1980.07.25
申请人
DOWTY MINING DEVELOPMENTS LTD
发明人
分类号
B65G19/22;B65G19/28;(IPC1-7):B65G19/22;B65G21/20
主分类号
B65G19/22
代理机构
代理人
主权项
地址
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