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发明名称
Metal clad switch gear
摘要
申请公布号
US2022870(A)
申请公布日期
1935.12.03
申请号
US19300486685
申请日期
1930.10.06
申请人
ROSSMAN, SARGENT & LUNDY PATENTS CORPORATION
发明人
ROSSMAN ALLEN M.
分类号
H02B13/02
主分类号
H02B13/02
代理机构
代理人
主权项
地址
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