JPS57119080A - Heat insulating door frame - Google Patents

Heat insulating door frame

Info

Publication number
JPS57119080A
JPS57119080A JP535181A JP535181A JPS57119080A JP S57119080 A JPS57119080 A JP S57119080A JP 535181 A JP535181 A JP 535181A JP 535181 A JP535181 A JP 535181A JP S57119080 A JPS57119080 A JP S57119080A
Authority
JP
Japan
Prior art keywords
door frame
heat insulating
insulating door
heat
frame
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
JP535181A
Other languages
Japanese (ja)
Inventor
Kenichi Miyashita
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.)
Panasonic Electric Works Co Ltd
Original Assignee
Matsushita Electric Works 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 Matsushita Electric Works Ltd filed Critical Matsushita Electric Works Ltd
Priority to JP535181A priority Critical patent/JPS57119080A/en
Publication of JPS57119080A publication Critical patent/JPS57119080A/en
Pending legal-status Critical Current

Links

Landscapes

  • Door And Window Frames Mounted To Openings (AREA)
  • Wing Frames And Configurations (AREA)
JP535181A 1981-01-15 1981-01-15 Heat insulating door frame Pending JPS57119080A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP535181A JPS57119080A (en) 1981-01-15 1981-01-15 Heat insulating door frame

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP535181A JPS57119080A (en) 1981-01-15 1981-01-15 Heat insulating door frame

Publications (1)

Publication Number Publication Date
JPS57119080A true JPS57119080A (en) 1982-07-24

Family

ID=11608767

Family Applications (1)

Application Number Title Priority Date Filing Date
JP535181A Pending JPS57119080A (en) 1981-01-15 1981-01-15 Heat insulating door frame

Country Status (1)

Country Link
JP (1) JPS57119080A (en)

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS54132336A (en) * 1978-04-06 1979-10-15 Showa Denko Kk Manufacture of adiabatic sash structural material

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS54132336A (en) * 1978-04-06 1979-10-15 Showa Denko Kk Manufacture of adiabatic sash structural material

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