Title:
The structure for sewer reproduction
Document Type and Number:
Japanese Patent JP6182186
Kind Code:
B2
Inventors:
Takashi Sasaki
Hirotoshi Masuda
Kazumi Adachi
Hirotoshi Masuda
Kazumi Adachi
Application Number:
JP2015151842A
Publication Date:
August 16, 2017
Filing Date:
July 31, 2015
Export Citation:
Assignee:
Nikon Corporation
Takashi Sasaki
Hirotoshi Masuda
Wako Industry Co., Ltd.
Takashi Sasaki
Hirotoshi Masuda
Wako Industry Co., Ltd.
International Classes:
E03F5/04
Domestic Patent References:
| JP2011219960A | ||||
| JP9004041A | ||||
| JP2008031728A | ||||
| JP2004285747A | ||||
| JP3112401U | ||||
| JP60018183U |
Attorney, Agent or Firm:
Yoshimi Kobayashi
Kenji Iwaki
Kenji Iwaki