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Patent Searching and Data


Title:
樹脂と鋼の複合管
Document Type and Number:
Japanese Patent JP3563890
Kind Code:
B2
Inventors:
仮屋園 義久
船津 真一
佐藤 弘隆
Application Number:
JP28046896A
Publication Date:
September 08, 2004
Filing Date:
October 23, 1996
Export Citation:
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Assignee:
新日本製鐵株式会社
International Classes:
B32B1/08; B32B15/08; B32B15/085; B32B27/32; (IPC1-7): B32B15/08; B32B1/08; B32B27/32
Domestic Patent References:
JP5024153A
JP59225775A
JP6099495A
Attorney, Agent or Firm:
椎名 彊
吉島 寧