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发明名称
IMPROVEMENTS IN OR RELATING TO PILGRIMMING MILLS
摘要
申请公布号
GB1270981(A)
申请公布日期
1972.04.19
申请号
GB19690035456
申请日期
1969.07.15
申请人
MANNESMANN-MEER AKTIENGESELLSCHAFT
发明人
分类号
B21B21/04;B21B21/06;F16H19/00
主分类号
B21B21/04
代理机构
代理人
主权项
地址
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