JPH0114909Y2 - - Google Patents

Info

Publication number
JPH0114909Y2
JPH0114909Y2 JP1980144609U JP14460980U JPH0114909Y2 JP H0114909 Y2 JPH0114909 Y2 JP H0114909Y2 JP 1980144609 U JP1980144609 U JP 1980144609U JP 14460980 U JP14460980 U JP 14460980U JP H0114909 Y2 JPH0114909 Y2 JP H0114909Y2
Authority
JP
Japan
Prior art keywords
light resistance
fresnel lens
housing
sun
tracking device
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.)
Expired
Application number
JP1980144609U
Other languages
English (en)
Japanese (ja)
Other versions
JPS5766748U (enExample
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 filed Critical
Priority to JP1980144609U priority Critical patent/JPH0114909Y2/ja
Publication of JPS5766748U publication Critical patent/JPS5766748U/ja
Application granted granted Critical
Publication of JPH0114909Y2 publication Critical patent/JPH0114909Y2/ja
Expired legal-status Critical Current

Links

Landscapes

  • Testing Resistance To Weather, Investigating Materials By Mechanical Methods (AREA)
JP1980144609U 1980-10-09 1980-10-09 Expired JPH0114909Y2 (enExample)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP1980144609U JPH0114909Y2 (enExample) 1980-10-09 1980-10-09

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP1980144609U JPH0114909Y2 (enExample) 1980-10-09 1980-10-09

Publications (2)

Publication Number Publication Date
JPS5766748U JPS5766748U (enExample) 1982-04-21
JPH0114909Y2 true JPH0114909Y2 (enExample) 1989-05-02

Family

ID=29504308

Family Applications (1)

Application Number Title Priority Date Filing Date
JP1980144609U Expired JPH0114909Y2 (enExample) 1980-10-09 1980-10-09

Country Status (1)

Country Link
JP (1) JPH0114909Y2 (enExample)

Also Published As

Publication number Publication date
JPS5766748U (enExample) 1982-04-21

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