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发明名称
Gewinnungs- oder Streckenvortriebsmaschine
摘要
申请公布号
DE1277778(B)
申请公布日期
1968.09.19
申请号
DE1966G047194
申请日期
1966.06.18
申请人
GREENSIDE MACHINE COMPANY LIMITED;AYCLIFFE INDUSTRIAL ESTATE
发明人
LOCKWOOD PETER;ESTATE AYCLIFFE INDUSTRIAL
分类号
E21C35/20
主分类号
E21C35/20
代理机构
代理人
主权项
地址
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