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发明名称
Perforated arc chute barrier with arc constricting slot
摘要
申请公布号
US2724754(A)
申请公布日期
1955.11.22
申请号
US19510209302
申请日期
1951.02.03
申请人
ALLIS-CHALMERS MANUFACTURING COMPANY
发明人
TIMMERMAN JULIUS W.
分类号
H01H9/34
主分类号
H01H9/34
代理机构
代理人
主权项
地址
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