Document Type and Number:
Japanese Patent JPS5476661
Kind Code:
U
Application Number:
JP15060177U
Publication Date:
May 31, 1979
Filing Date:
November 11, 1977
Export Citation:
International Classes:
H01J23/12; H01J25/50; H05B6/66; (IPC1-7): H01J23/12; H01J25/50; H05B9/06
Domestic Patent References:
| JP52107565B | ||||
| JPS3527127Y1 | ||||
| JPS3211517Y1 | ||||
| JPS4412065Y1 | 1969-05-20 |
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