Title:
【考案の名称】土木用ホース
Document Type and Number:
Japanese Patent JPH0628484
Kind Code:
U
More Like This:
Inventors:
Akira Nakagawa
Application Number:
JP6407892U
Publication Date:
April 15, 1994
Filing Date:
September 14, 1992
Export Citation:
Assignee:
Toyox Co., Ltd.
International Classes:
B25D9/12; E21B1/00; E21B1/30; F16L29/00; F16L33/22; F16L35/00; F16L55/00; (IPC1-7): F16L35/00; F16L29/00; F16L33/22; F16L55/00
Domestic Patent References:
| JP61193283B | ||||
| JPH025186U | 1990-01-12 | |||
| JP53123620B | ||||
| JPS6245497B2 | 1987-09-28 |
Attorney, Agent or Firm:
Hayakawa Masaname
Next Patent: 電力ケーブル送電系統の放電検出回路