Title:
REGENERATION TREATMENT OF ROAD DRILLING MUD
Document Type and Number:
Japanese Patent JPS5869902
Kind Code:
A
Inventors:
OSADA YAMATO
ONOUE TERUTAKA
ONOUE TERUTAKA
Application Number:
JP16973881A
Publication Date:
April 26, 1983
Filing Date:
October 22, 1981
Export Citation:
Assignee:
OSAKA GAS CO LTD
International Classes:
E01C3/00; E01C19/10; (IPC1-7): E01C3/00; E01C19/10
Domestic Patent References:
| JPS5222317A | 1977-02-19 |
Attorney, Agent or Firm:
Kitamura Osamu