JPS5267052A - Method of manufacturing heat-insulating box for refrigerators and the like - Google Patents

Method of manufacturing heat-insulating box for refrigerators and the like

Info

Publication number
JPS5267052A
JPS5267052A JP14163975A JP14163975A JPS5267052A JP S5267052 A JPS5267052 A JP S5267052A JP 14163975 A JP14163975 A JP 14163975A JP 14163975 A JP14163975 A JP 14163975A JP S5267052 A JPS5267052 A JP S5267052A
Authority
JP
Japan
Prior art keywords
insulating box
refrigerators
manufacturing heat
resin board
manufacturing
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Pending
Application number
JP14163975A
Other languages
Japanese (ja)
Inventor
Isamu Ueno
Kazuo Saito
Hiroshi Kurosawa
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Hitachi Ltd
Original Assignee
Hitachi Ltd
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Hitachi Ltd filed Critical Hitachi Ltd
Priority to JP14163975A priority Critical patent/JPS5267052A/en
Publication of JPS5267052A publication Critical patent/JPS5267052A/en
Pending legal-status Critical Current

Links

Landscapes

  • Refrigerator Housings (AREA)

Abstract

PURPOSE: To provide a method of manufacturing the heat-insulating box of a refrigerator by using an inner box made by subjecting to simultaneous vacuum forming an ABC resin board and a styrol resin board coupled with each other.
COPYRIGHT: (C)1977,JPO&Japio
JP14163975A 1975-11-28 1975-11-28 Method of manufacturing heat-insulating box for refrigerators and the like Pending JPS5267052A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP14163975A JPS5267052A (en) 1975-11-28 1975-11-28 Method of manufacturing heat-insulating box for refrigerators and the like

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP14163975A JPS5267052A (en) 1975-11-28 1975-11-28 Method of manufacturing heat-insulating box for refrigerators and the like

Publications (1)

Publication Number Publication Date
JPS5267052A true JPS5267052A (en) 1977-06-03

Family

ID=15296712

Family Applications (1)

Application Number Title Priority Date Filing Date
JP14163975A Pending JPS5267052A (en) 1975-11-28 1975-11-28 Method of manufacturing heat-insulating box for refrigerators and the like

Country Status (1)

Country Link
JP (1) JPS5267052A (en)

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