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发明名称
MOVABLE JOINT FOR BRIDGES OR THE LIKE STRUCTURES
摘要
申请公布号
CA701982(A)
申请公布日期
1965.01.19
申请号
CAD701982
申请日期
申请人
EDMOUR J. PROULX
发明人
EDMOUR J. PROULX
分类号
主分类号
代理机构
代理人
主权项
地址
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