JPS52148158A - Sky radiation type frost testing apparatus - Google Patents

Sky radiation type frost testing apparatus

Info

Publication number
JPS52148158A
JPS52148158A JP6408976A JP6408976A JPS52148158A JP S52148158 A JPS52148158 A JP S52148158A JP 6408976 A JP6408976 A JP 6408976A JP 6408976 A JP6408976 A JP 6408976A JP S52148158 A JPS52148158 A JP S52148158A
Authority
JP
Japan
Prior art keywords
testing apparatus
radiation type
sky radiation
type frost
frost testing
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
JP6408976A
Other languages
Japanese (ja)
Inventor
Toshirou Haniyuu
Nobuo Shimo
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.)
Motoyama Eng Works Ltd
Original Assignee
Motoyama Eng 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 Motoyama Eng Works Ltd filed Critical Motoyama Eng Works Ltd
Priority to JP6408976A priority Critical patent/JPS52148158A/en
Publication of JPS52148158A publication Critical patent/JPS52148158A/en
Pending legal-status Critical Current

Links

Landscapes

  • Testing Resistance To Weather, Investigating Materials By Mechanical Methods (AREA)
JP6408976A 1976-06-03 1976-06-03 Sky radiation type frost testing apparatus Pending JPS52148158A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP6408976A JPS52148158A (en) 1976-06-03 1976-06-03 Sky radiation type frost testing apparatus

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP6408976A JPS52148158A (en) 1976-06-03 1976-06-03 Sky radiation type frost testing apparatus

Publications (1)

Publication Number Publication Date
JPS52148158A true JPS52148158A (en) 1977-12-09

Family

ID=13247991

Family Applications (1)

Application Number Title Priority Date Filing Date
JP6408976A Pending JPS52148158A (en) 1976-06-03 1976-06-03 Sky radiation type frost testing apparatus

Country Status (1)

Country Link
JP (1) JPS52148158A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2011022015A (en) * 2009-07-16 2011-02-03 Espec Corp Environmental test method and environmental testing device

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2011022015A (en) * 2009-07-16 2011-02-03 Espec Corp Environmental test method and environmental testing device

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