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Title:
土壌水分計付き貫入試験器
Document Type and Number:
Japanese Patent JP4911470
Kind Code:
B2
Inventors:
Kenichiro Kosugi
Yousuke Yamakawa
Naoya Masaoka
Umekawa Toyofumi
Application Number:
JP2007270385A
Publication Date:
April 04, 2012
Filing Date:
October 17, 2007
Export Citation:
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Assignee:
Kenichiro Kosugi
Yousuke Yamakawa
Naoya Masaoka
Umekawa Toyofumi
International Classes:
G01N22/04; E02D1/00; G01N22/00; G01N33/24; E02D17/20
Domestic Patent References:
JP6073721A
JP2003041563A
JP2000091827A
Other References:
小杉賢一朗 他,斜面土壌水分空間分布計測のための土壌水分計付貫入計の開発,砂防学会誌,2004年,Vol.57 No.3,pp.3-13
山川陽祐 他,斜面土壌水分空間分布計測のための土壌水分計付貫入計の改良,平成18年度 砂防学会研究発表会概要集,2006年,No.45,pp.334-335
Attorney, Agent or Firm:
Ryouhei Kobayashi



 
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