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Patent Searching and Data


Title:
【考案の名称】管穿孔具取付け用チエ-ン
Document Type and Number:
Japanese Patent JPS583611
Kind Code:
Y2
Inventors:
Inoue Hideo
Masatoshi Tsuchiya
Application Number:
JP4908177U
Publication Date:
January 21, 1983
Filing Date:
April 18, 1977
Export Citation:
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Assignee:
OSAKA GAS CO.,LTD.
International Classes:
B23Q9/02; B23B45/14; F16G13/00; F16G13/12; F16L41/00; (IPC1-7): B23B45/14; B23Q9/02
Attorney, Agent or Firm:
Kitamura Osamu