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发明名称
System for parking vehicles
摘要
申请公布号
US2164992(A)
申请公布日期
1939.07.04
申请号
US19370175711
申请日期
1937.11.20
申请人
MARY ELIZABETH ARNOLD ISBELL
发明人
ISBELL ARNOLD J.
分类号
B60R1/00
主分类号
B60R1/00
代理机构
代理人
主权项
地址
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