Title:
【発明の名称】配管工法と配管設備構造
Document Type and Number:
Japanese Patent JP2997022
Kind Code:
B2
Inventors:
Yoichi Ogaki
Hisakatsu Tanaka
Nobuaki Ichito
Hisakatsu Tanaka
Nobuaki Ichito
Application Number:
JP22627090A
Publication Date:
January 11, 2000
Filing Date:
August 28, 1990
Export Citation:
Assignee:
TAKENAKA CORPORATION
Takasago Thermal Engineering Co., Ltd.
Takasago Thermal Engineering Co., Ltd.
International Classes:
F16L1/00; (IPC1-7): F16L1/00
Domestic Patent References:
| JP3277886A |
Attorney, Agent or Firm:
Yoshio Imaoka