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Patent Searching and Data


Document Type and Number:
Japanese Patent JPS61153269
Kind Code:
U
More Like This:
JPS60133562[Title of the device] Helix form traveling-wave tube
JPS6074239MAGNETRON
Application Number:
JP3606885U
Publication Date:
September 22, 1986
Filing Date:
March 15, 1985
Export Citation:
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International Classes:
H01J23/48; H01J23/50; H01P5/08; (IPC1-7): H01J23/50; H01P5/08



 
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