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发明名称
PYROLYTIC GRAPHITE WAVEGUIDE UTILIZING THE ANISOTROPIC ELECTRICAL CONDUCTIVITY PROPERTIES OF PYROLYTIC GRAPHITE
摘要
申请公布号
US3522561(A)
申请公布日期
1970.08.04
申请号
USD3522561
申请日期
1969.01.02
申请人
DAVID J. LIU
发明人
DAVID J. LIU
分类号
H01J23/30;H01P1/163;(IPC1-7):H01P3/12
主分类号
H01J23/30
代理机构
代理人
主权项
地址
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