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经营范围
发明名称
Trailer jack
摘要
申请公布号
US2000179(A)
申请公布日期
1935.05.07
申请号
US19330653042
申请日期
1933.01.23
申请人
ATHEY TRUSS WHEEL CO.
发明人
KUCHAR JOSEPH
分类号
B62D55/06;B62D63/06
主分类号
B62D55/06
代理机构
代理人
主权项
地址
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