Document Type and Number:
Japanese Patent JPS5559911
Kind Code:
U
Application Number:
JP14423178U
Publication Date:
April 23, 1980
Filing Date:
October 18, 1978
Export Citation:
International Classes:
A44C5/00; F23Q2/28; F23Q2/32; (IPC1-7): A44C5/00; F23Q2/28
Domestic Patent References:
| JPS5033166B1 | 1975-10-28 | |||
| JP51151661B |