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经营范围
发明名称
Improvements in or relating to means for mounting railway and like rails and securing them to metal sleepers or the like
摘要
申请公布号
GB352545(A)
申请公布日期
1931.07.13
申请号
GB19300011650
申请日期
1930.04.12
申请人
FREDERICK CLOUGH;ALFRED EDWIN MOORE;AMELIA ROBINSON
发明人
分类号
E01B9/32
主分类号
E01B9/32
代理机构
代理人
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地址
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