Title:
水道排水配管工事用の配管パイプ角度固定用定規
Document Type and Number:
Japanese Patent JP3133724
Kind Code:
U
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Inventors:
Nishio circle sense
Application Number:
JP2007003376U
Publication Date:
July 19, 2007
Filing Date:
May 10, 2007
Export Citation:
Assignee:
Nishio circle sense
International Classes:
B23D33/12; E03C1/12; F16L21/00; G01B5/24
Attorney, Agent or Firm:
Yoichi Takeuchi