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经营范围
发明名称
Hill climbing elevator
摘要
申请公布号
US3312307(A)
申请公布日期
1967.04.04
申请号
US19640410359
申请日期
1964.11.12
申请人
CAMP SHERMAN A
发明人
CAMP SHERMAN A.
分类号
B61B9/00;B66B9/06
主分类号
B61B9/00
代理机构
代理人
主权项
地址
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