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发明名称
Improvements in operating apparatus for grabs
摘要
申请公布号
GB543969(A)
申请公布日期
1942.03.23
申请号
GB19400003565
申请日期
1940.02.26
申请人
SOCIETE FRANCAISE DE CONSTRUCTION DE BENNES AUTOMATIQUES
发明人
分类号
B66C3/10
主分类号
B66C3/10
代理机构
代理人
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地址
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