Title:
堆積泥土掘削除去工法とその装置
Document Type and Number:
Japanese Patent JP5005777
Kind Code:
B2
Inventors:
Norio Tanaka
Toshio Komatsu
Toshio Komatsu
Application Number:
JP2010027107A
Publication Date:
August 22, 2012
Filing Date:
February 10, 2010
Export Citation:
Assignee:
Flow Techno Co., Ltd.
International Classes:
E02F3/88; E02F3/40; E02F3/92; E02F7/00
Domestic Patent References:
| JP61257540A | ||||
| JP47045282B1 | ||||
| JP9235751A | ||||
| JP1312126A | ||||
| JP52132309U | ||||
| JP53004329A | ||||
| JP61122333A |
Attorney, Agent or Firm:
Kokichi Ishikawa