Title:
METHOD AND APPARATUS FOR SUPPLYING OXYGEN TO OXYGEN DEFFICIENT SEA WATER OF SEA BOTTOM LAYER
Document Type and Number:
Japanese Patent JPS5623827
Kind Code:
A
Inventors:
ISO TERU
Application Number:
JP9946479A
Publication Date:
March 06, 1981
Filing Date:
August 06, 1979
Export Citation:
Assignee:
TOKYO KYUEI KK
International Classes:
A01K63/04; A01K61/00; (IPC1-7): A01K61/00
Domestic Patent References:
| JPS5321991B2 | 1978-07-06 |
Foreign References:
| US4051810A | 1977-10-04 |