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Patent Searching and Data


Title:
【発明の名称】部分揚水試験法
Document Type and Number:
Japanese Patent JP2788954
Kind Code:
B2
Inventors:
KOSAKA NOBUAKI
MYAKE NORIJI
TAMAOKI KATSUYUKI
AMANO MASARU
TAKANO TERUHIKO
Application Number:
JP20034090A
Publication Date:
August 20, 1998
Filing Date:
July 27, 1990
Export Citation:
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Assignee:
SHIMIZU KENSETSU KK
CHISUIKEN KONSARUTANTSU JUGEN
International Classes:
E21B49/08; E21B43/12; E21B47/06; G01L7/00; (IPC1-7): E21B47/06; E21B43/12
Attorney, Agent or Firm:
Ryuyoshi Abe (7 outside)