Title:
【考案の名称】砕岩機用ホース継手
Document Type and Number:
Japanese Patent JPH0752466
Kind Code:
Y2
Inventors:
Tsutomu Shimazaki
Application Number:
JP6408092U
Publication Date:
November 29, 1995
Filing Date:
September 14, 1992
Export Citation:
Assignee:
Toyox Co., Ltd.
International Classes:
E21B1/30; E21B1/00; F16L27/08; F16L29/00; F16L33/24; F16L55/00; (IPC1-7): F16L29/00; E21C3/24; F16L27/08; F16L33/24
Domestic Patent References:
| JP5850391U |
Attorney, Agent or Firm:
Hayakawa Masaname
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