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Title:
【発明の名称】地中レ―ダトモグラフィ装置
Document Type and Number:
Japanese Patent JP2512339
Kind Code:
B2
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Inventors:
NAGAMUNE AKIO
TEZUKA KOICHI
Application Number:
JP19408390A
Publication Date:
July 03, 1996
Filing Date:
July 24, 1990
Export Citation:
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Assignee:
NIPPON KOKAN KK
International Classes:
G01V3/12; G01V3/30; (IPC1-7): G01V3/12; G01V3/30
Domestic Patent References:
JP587795B2
Attorney, Agent or Firm:
Muneharu Sasaki (1 person outside)



 
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