Title:
HEATER UNIT, DRAINAGE PIPE, AND DRAINAGE SYSTEM
Document Type and Number:
WIPO Patent Application WO/2020/171159
Kind Code:
A1
Abstract:
[Problem] In the past, pathogens could enter a room from the outside through a drainage pipe. [Solution] By providing a heater unit equipped with one or more heaters and a placement mechanism for placing the one or more heaters on a drainage pipe, pathogens present and growing in the drainage pipe can be eradicated and suppressed via the heat from the heater.
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Inventors:
KUSABA TSUNEKI (JP)
Application Number:
PCT/JP2020/006712
Publication Date:
August 27, 2020
Filing Date:
February 20, 2020
Export Citation:
Assignee:
MORAINE CORP (JP)
International Classes:
A61L2/04; C02F1/02; E03C1/12; F16L53/35
Foreign References:
JPS525326U | 1977-01-14 | |||
JPH074745A | 1995-01-10 | |||
JPH09273698A | 1997-10-21 | |||
JP2012211637A | 2012-11-01 | |||
JPH02107160A | 1990-04-19 | |||
JP3140834U | 2008-04-10 | |||
JPH0262688U | 1990-05-10 | |||
CN206693335U | 2017-12-01 | |||
US20180291602A1 | 2018-10-11 | |||
US6666966B1 | 2003-12-23 |
Attorney, Agent or Firm:
TANIGAWA, Hidekazu (JP)
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