Title:
METHOD OF DRILLING CONSTRUCTION OF BUILDING WALL-SECTION REPAIR CHEMICAL INJECTION HOLE
Document Type and Number:
Japanese Patent JPS6378703
Kind Code:
A
Inventors:
KOBAYASHI NAOHIKO
Application Number:
JP22410686A
Publication Date:
April 08, 1988
Filing Date:
September 22, 1986
Export Citation:
Assignee:
KOBAYASHI NAOHIKO
International Classes:
E04G23/02; B28D1/14; (IPC1-7): B28D1/14; E04G23/02
Domestic Patent References:
| JPS6127612B2 | 1986-06-26 |
Attorney, Agent or Firm:
Toshiki Sugiura (1 outside)