Title:
【発明の名称】電話ケ-ブル用ダクト管の配管工法
Document Type and Number:
Japanese Patent JPH0748922
Kind Code:
B2
Inventors:
Takaki Goto
Application Number:
JP8034186A
Publication Date:
May 24, 1995
Filing Date:
April 08, 1986
Export Citation:
Assignee:
Chubu Tsushin Construction Co., Ltd.
International Classes:
F16L5/00; H02G1/06; (IPC1-7): H02G1/06
Attorney, Agent or Firm:
Yoshihisa Shimizu
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