Title:
通信用マンホール内で使用する濁水用濾過装置
Document Type and Number:
Japanese Patent JP3180620
Kind Code:
U
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Inventors:
Takehiko Nakajima
Masahiko Tsuchiya
Masahiko Tsuchiya
Application Number:
JP2012006290U
Publication Date:
December 27, 2012
Filing Date:
October 16, 2012
Export Citation:
Assignee:
IREC Giken Co., Ltd.
F-techno limited company
Upland Co., Ltd.
F-techno limited company
Upland Co., Ltd.
International Classes:
B01D29/11; B01D39/16
Attorney, Agent or Firm:
Akira Hashimoto