Title:
低温配管の地中埋設構造
Document Type and Number:
Japanese Patent JP4167918
Kind Code:
B2
Inventors:
Yasuhiro Ueno
Naoya Morimoto
Keiichi Nakamura
Ikebe Masato
Satoshi Horino
Kishimoto Setsuji
Naoya Morimoto
Keiichi Nakamura
Ikebe Masato
Satoshi Horino
Kishimoto Setsuji
Application Number:
JP2003080879A
Publication Date:
October 22, 2008
Filing Date:
March 24, 2003
Export Citation:
Assignee:
OSAKA GAS CO.,LTD.
Sumitomo Metal Pipe Engineering Co., Ltd.
Kawasaki Heavy Industries, Ltd.
Sumitomo Metal Pipe Engineering Co., Ltd.
Kawasaki Heavy Industries, Ltd.
International Classes:
F16L1/024; F16L3/08; F16L59/147
Domestic Patent References:
| JP4007799U | ||||
| JP2002181235A | ||||
| JP59096481U | ||||
| JP50142214U | ||||
| JP2001280591A | ||||
| JP55145790U |
Attorney, Agent or Firm:
Toshio Okamura
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