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发明名称
TRACTION SYSTEMS COMPRISING VEHICLES FOR TRAVELLING ALONG A PREPARED TRACK
摘要
申请公布号
CA833149(A)
申请公布日期
1970.01.27
申请号
CAD833149
申请日期
申请人
HOVERCRAFT DEVELOPMENT LIMITED
发明人
DENYS S. BLISS
分类号
主分类号
代理机构
代理人
主权项
地址
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