Document Type and Number:
Japanese Patent JPS50158399
Kind Code:
A
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Application Number:
JP6116574A
Publication Date:
December 22, 1975
Filing Date:
May 30, 1974
Export Citation:
International Classes:
G07B11/00; (IPC1-7): G07B11/00
Domestic Patent References:
| JPS50133900A | 1975-10-23 |