JPH0343582Y2 - - Google Patents

Info

Publication number
JPH0343582Y2
JPH0343582Y2 JP1985001105U JP110585U JPH0343582Y2 JP H0343582 Y2 JPH0343582 Y2 JP H0343582Y2 JP 1985001105 U JP1985001105 U JP 1985001105U JP 110585 U JP110585 U JP 110585U JP H0343582 Y2 JPH0343582 Y2 JP H0343582Y2
Authority
JP
Japan
Prior art keywords
frost
light
tip
light emitting
phototransistor
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
JP1985001105U
Other languages
English (en)
Japanese (ja)
Other versions
JPS61116988U (cs
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 JP1985001105U priority Critical patent/JPH0343582Y2/ja
Publication of JPS61116988U publication Critical patent/JPS61116988U/ja
Application granted granted Critical
Publication of JPH0343582Y2 publication Critical patent/JPH0343582Y2/ja
Expired legal-status Critical Current

Links

Landscapes

  • Defrosting Systems (AREA)
JP1985001105U 1985-01-08 1985-01-08 Expired JPH0343582Y2 (cs)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP1985001105U JPH0343582Y2 (cs) 1985-01-08 1985-01-08

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP1985001105U JPH0343582Y2 (cs) 1985-01-08 1985-01-08

Publications (2)

Publication Number Publication Date
JPS61116988U JPS61116988U (cs) 1986-07-23
JPH0343582Y2 true JPH0343582Y2 (cs) 1991-09-12

Family

ID=30473544

Family Applications (1)

Application Number Title Priority Date Filing Date
JP1985001105U Expired JPH0343582Y2 (cs) 1985-01-08 1985-01-08

Country Status (1)

Country Link
JP (1) JPH0343582Y2 (cs)

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS52137744A (en) * 1976-05-14 1977-11-17 Takumi Fukazawa Frosting detecting device

Also Published As

Publication number Publication date
JPS61116988U (cs) 1986-07-23

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