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发明名称
Extensible strut for reshaping deformed automobile bodies
摘要
申请公布号
US2621948(A)
申请公布日期
1952.12.16
申请号
US19490081113
申请日期
1949.03.12
申请人
H. K. PORTER, INC.
发明人
GEDDES JOHN W.;PORTER TYLER C.
分类号
B21D1/12
主分类号
B21D1/12
代理机构
代理人
主权项
地址
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