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发明名称
Self-adjusting pneumatic pressure switch
摘要
申请公布号
US2499262(A)
申请公布日期
1950.02.28
申请号
US19480040535
申请日期
1948.07.24
申请人
AMES SPOT WELDER CO., INC.
发明人
STOUDT BERNARD
分类号
H01H3/24;H01H35/24;H01H35/38
主分类号
H01H3/24
代理机构
代理人
主权项
地址
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