Title:
【考案の名称】油圧さく岩機用アキユムレ-タ
Document Type and Number:
Japanese Patent JPS6015834
Kind Code:
Y2
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Inventors:
Akinori Ohta
Application Number:
JP15540980U
Publication Date:
May 17, 1985
Filing Date:
October 30, 1980
Export Citation:
Assignee:
Furukawa Mining Co., Ltd.
International Classes:
E21B1/26; E21B1/00; F15B1/04; F15B1/08; (IPC1-7): E21C3/20
Attorney, Agent or Firm:
Tetsuya Mori
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