Document Type and Number:
Japanese Patent JPS5313365
Kind Code:
U
Application Number:
JP9453276U
Publication Date:
February 03, 1978
Filing Date:
July 16, 1976
Export Citation:
International Classes:
H01J5/50; G11B15/10; H01J5/60; (IPC1-7): H01J5/60
Domestic Patent References:
JPS461621A | ||||
JPS482508A |
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