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经营范围
发明名称
Energy absorbing device
摘要
申请公布号
US2213103(A)
申请公布日期
1940.08.27
申请号
US19390262041
申请日期
1939.03.15
申请人
PENNSYLVANIA PATENTS, INC.
发明人
JR. THOMAS M. GLUYAS,
分类号
H03C7/02
主分类号
H03C7/02
代理机构
代理人
主权项
地址
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