Document Type and Number:
Japanese Patent JPS5128846
Kind Code:
U
Application Number:
JP10128474U
Publication Date:
March 02, 1976
Filing Date:
August 26, 1974
Export Citation:
International Classes:
B01J14/00; B01J19/00; F28D1/06; (IPC1-7): F28D1/06
Domestic Patent References:
| JPS4221077Y1 | 1967-12-06 |