Electron tube
Number of patents in Portfolio can not be more than 2000
United States of America Patent
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N/A
Issued Date -
May 11, 2006
app pub date -
Oct 31, 2005
filing date -
Nov 8, 2004
priority date (Note) -
Abandoned
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Abstract
An electron tube is provided with a plurality of supports, a portion of the support covered with conductive material abuts the inner wall of the shell, and another portion of the support covered with dielectric abuts the helix. The helix which is used as a high-frequency circuit for bringing about interaction between an electron beam and a high-frequency signal is supported and fixed within the shell by plurality of supports.
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