Title:
【考案の名称】埋設する塩化ビニール管の曲がり矯正装置
Document Type and Number:
Japanese Patent JP3010784
Kind Code:
U
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Inventors:
Ochi Go
Application Number:
JP1467594U
Publication Date:
May 09, 1995
Filing Date:
November 01, 1994
Export Citation:
Assignee:
Ochi Go
International Classes:
(IPC1-7): E03F3/06
Attorney, Agent or Firm:
Yasuo Mihara (1 person outside)