JPH0133263Y2 - - Google Patents

Info

Publication number
JPH0133263Y2
JPH0133263Y2 JP1980038054U JP3805480U JPH0133263Y2 JP H0133263 Y2 JPH0133263 Y2 JP H0133263Y2 JP 1980038054 U JP1980038054 U JP 1980038054U JP 3805480 U JP3805480 U JP 3805480U JP H0133263 Y2 JPH0133263 Y2 JP H0133263Y2
Authority
JP
Japan
Prior art keywords
hot water
water level
photo coupler
disconnection
bridge circuit
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
JP1980038054U
Other languages
English (en)
Japanese (ja)
Other versions
JPS56142861U (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 JP1980038054U priority Critical patent/JPH0133263Y2/ja
Publication of JPS56142861U publication Critical patent/JPS56142861U/ja
Application granted granted Critical
Publication of JPH0133263Y2 publication Critical patent/JPH0133263Y2/ja
Expired legal-status Critical Current

Links

Landscapes

  • Casting Support Devices, Ladles, And Melt Control Thereby (AREA)
JP1980038054U 1980-03-21 1980-03-21 Expired JPH0133263Y2 (cs)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP1980038054U JPH0133263Y2 (cs) 1980-03-21 1980-03-21

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP1980038054U JPH0133263Y2 (cs) 1980-03-21 1980-03-21

Publications (2)

Publication Number Publication Date
JPS56142861U JPS56142861U (cs) 1981-10-28
JPH0133263Y2 true JPH0133263Y2 (cs) 1989-10-09

Family

ID=29633588

Family Applications (1)

Application Number Title Priority Date Filing Date
JP1980038054U Expired JPH0133263Y2 (cs) 1980-03-21 1980-03-21

Country Status (1)

Country Link
JP (1) JPH0133263Y2 (cs)

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5431009U (cs) * 1977-08-05 1979-03-01

Also Published As

Publication number Publication date
JPS56142861U (cs) 1981-10-28

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