Title:
熱伝導率が向上した垂直型地中熱利用熱交換器の施工方法
Document Type and Number:
Japanese Patent JP5590365
Kind Code:
B1
Inventors:
Mountain Field Neighborhood 久 Student
Application Number:
JP2014077075A
Publication Date:
September 17, 2014
Filing Date:
April 03, 2014
Export Citation:
Assignee:
Mountain Field Neighborhood 久 Student
International Classes:
F24J3/08; E04G21/08
Attorney, Agent or Firm:
Patent business corporation symbiosis international patent firm