Document Type and Number:
Japanese Patent JPS54147292
Kind Code:
U
Application Number:
JP4413778U
Publication Date:
October 13, 1979
Filing Date:
April 04, 1978
Export Citation:
International Classes:
G07D1/00; G07D9/00; (IPC1-7): G07D1/00; G07D9/00
Domestic Patent References:
| JPS539897U | 1978-01-27 |