Document Type and Number:
Japanese Patent JPS54127057
Kind Code:
U
Application Number:
JP2443278U
Publication Date:
September 04, 1979
Filing Date:
February 27, 1978
Export Citation:
International Classes:
H01J37/18; F16J15/08; F16J15/12; H01J37/26; H05H5/00; (IPC1-7): F16J15/08; H01J37/26
Domestic Patent References:
| JPS492945B1 | 1974-01-23 |
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