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Patent Searching and Data


Title:
【考案の名称】プラスチツクパイプ用修理具
Document Type and Number:
Japanese Patent JPS5921350
Kind Code:
Y2
Inventors:
Yamamoto Mitsuo
Application Number:
JP4020776U
Publication Date:
June 22, 1984
Filing Date:
March 31, 1976
Export Citation:
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Assignee:
OSAKA GAS CO.,LTD.
International Classes:
F16L41/06; F16L41/00; F16L55/00; F16L55/18; (IPC1-7): F16L55/18
Attorney, Agent or Firm:
Kitamura Osamu