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发明名称
CIRCUIT FOR SYNCHRONOUSLY CONTROLLING A THARISTOR KEY INPARTICULAR THAT USED IN ASYNCHRONOUS IGNITRON-TYPE PRESSURE WELDERS
摘要
申请公布号
PL141696(B1)
申请公布日期
1987.08.31
申请号
PL19830241466
申请日期
1983.04.11
申请人
发明人
分类号
B23K;B23K9/10;G05F;G05F1/02;(IPC1-7):B23K9/10
主分类号
B23K
代理机构
代理人
主权项
地址
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