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发明名称
Improvements in or relating to devices for emitting and receiving ultra-short waves
摘要
申请公布号
GB415616(A)
申请公布日期
1934.08.30
申请号
GB19330032669
申请日期
1933.11.22
申请人
JULIUS PINTSCH AKTIENGESELLSCHAFT;KARL KOHL
发明人
分类号
H01J25/72
主分类号
H01J25/72
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代理人
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