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发明名称
Trailable lock for railway switch points
摘要
申请公布号
GB855222(A)
申请公布日期
1960.11.30
申请号
GB19590015102
申请日期
1959.05.04
申请人
SOCIETE TECHNIQUE POUR L'INDUSTRIE NOUVELLE S. A. "STIN"
发明人
分类号
B61L5/10
主分类号
B61L5/10
代理机构
代理人
主权项
地址
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