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Title:
CLAD MATERIAL AND MANUFACTURING METHOD THEREFOR
Document Type and Number:
Japanese Patent JP3649664
Kind Code:
B2
Abstract:

PROBLEM TO BE SOLVED: To provide a clad material having an excellent heat insulating property.
SOLUTION: In the clad material 1 formed by jointing two metal plates through an intermediate metal material 5, the clad material features in that a nonjointed space 6 being a space not jointed is formed inside by making a partially thin gas absorbing material (a thin material) lie between the two metal plates 2, 3.


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Inventors:
Hiroaki Tsujii
Ryuzo Umeda
Satoru Nishiwaki
Masami Hata
Application Number:
JP2000322536A
Publication Date:
May 18, 2005
Filing Date:
October 23, 2000
Export Citation:
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Assignee:
Zojirushi Corporation
International Classes:
A47J36/02; B23K20/00; B23K20/14; B23K20/18; B23K103/04; B23K103/10; B23K103/12; B23K103/18; (IPC1-7): B23K20/00; A47J36/02; B23K20/14; B23K20/18
Domestic Patent References:
JP9237677A
JP61144288A
JP63048526U
JP51065442A
JP5192726A
JP3291180A
JP58050188A
JP57154387A
Attorney, Agent or Firm:
Aoyama Aoi
Yasumichi Furukawa
Atsushi Maeda



 
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