Title:
FLOAT BODY
Document Type and Number:
Japanese Patent JP2019033674
Kind Code:
A
Abstract:
To provide a float body that prevents the occurrence of algae in hydroponics, and can save the time and effort for cleaning.SOLUTION: A float body 1 has a first float body 4 formed of a first hue, and a second float body 5 disposed below the first float body 4 and formed of a second hue with a lower light transmittance than the first hue. A bottom 12 immersed underwater and sides 13 crossing the bottom 12 are wholly composed of the second float body 5.SELECTED DRAWING: Figure 1
Inventors:
ABE MASAO
NISHIYAMA TEIICHI
TANAKA YOSHINORI
MORITA GOHEI
MARUYAMA MASARU
NISHIYAMA TEIICHI
TANAKA YOSHINORI
MORITA GOHEI
MARUYAMA MASARU
Application Number:
JP2017155328A
Publication Date:
March 07, 2019
Filing Date:
August 10, 2017
Export Citation:
Assignee:
TOHO KOGYO KK
TOYOBO STC CO LTD
TOYOBO STC CO LTD
International Classes:
A01G31/00
Domestic Patent References:
| JP2009050165A | 2009-03-12 | |||
| JP3194673U | 2014-12-04 | |||
| JP2005040110A | 2005-02-17 | |||
| JP2017123822A | 2017-07-20 | |||
| JP2012165680A | 2012-09-06 |
Attorney, Agent or Firm:
Sumitomo Shintaro
Ura Shigego
Jun Naemura
Yukinobu Ishihara
Ura Shigego
Jun Naemura
Yukinobu Ishihara