Document Type and Number:
Japanese Patent JPS5452193
Kind Code:
U
Application Number:
JP12490877U
Publication Date:
April 11, 1979
Filing Date:
September 19, 1977
Export Citation:
International Classes:
F01B23/08; A61H23/00; A61H23/04; A61H33/00; (IPC1-7): A61H23/04; A61H33/00; F01B23/08
Domestic Patent References:
| JPS5018385U | 1975-02-28 | |||
| JPS5028148U | 1975-04-01 |