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发明名称
Control system with gas discharge tube
摘要
申请公布号
US2429451(A)
申请公布日期
1947.10.21
申请号
US19440563731
申请日期
1944.11.16
申请人
PHOTOSWITCH INCORPORATED
发明人
CADE PHILLIP J.
分类号
F23N5/08
主分类号
F23N5/08
代理机构
代理人
主权项
地址
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