Document Type and Number:
Japanese Patent JPS528371
Kind Code:
Y1
Application Number:
JP7729969U
Publication Date:
February 22, 1977
Filing Date:
August 15, 1969
Export Citation:
International Classes:
H01J23/15; H01J23/14; H01J25/50; H03B9/10; H05K9/00; (IPC1-7): H01J23/14; H01J25/50; H03B9/10; H05K9/00
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