JPS624250Y2 - - Google Patents

Info

Publication number
JPS624250Y2
JPS624250Y2 JP1981039794U JP3979481U JPS624250Y2 JP S624250 Y2 JPS624250 Y2 JP S624250Y2 JP 1981039794 U JP1981039794 U JP 1981039794U JP 3979481 U JP3979481 U JP 3979481U JP S624250 Y2 JPS624250 Y2 JP S624250Y2
Authority
JP
Japan
Prior art keywords
molten metal
hole
safety device
cover
lid
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
JP1981039794U
Other languages
English (en)
Japanese (ja)
Other versions
JPS57152221U (hu
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 JP1981039794U priority Critical patent/JPS624250Y2/ja
Publication of JPS57152221U publication Critical patent/JPS57152221U/ja
Application granted granted Critical
Publication of JPS624250Y2 publication Critical patent/JPS624250Y2/ja
Expired legal-status Critical Current

Links

Landscapes

  • Cookers (AREA)
JP1981039794U 1981-03-19 1981-03-19 Expired JPS624250Y2 (hu)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP1981039794U JPS624250Y2 (hu) 1981-03-19 1981-03-19

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP1981039794U JPS624250Y2 (hu) 1981-03-19 1981-03-19

Publications (2)

Publication Number Publication Date
JPS57152221U JPS57152221U (hu) 1982-09-24
JPS624250Y2 true JPS624250Y2 (hu) 1987-01-30

Family

ID=29836913

Family Applications (1)

Application Number Title Priority Date Filing Date
JP1981039794U Expired JPS624250Y2 (hu) 1981-03-19 1981-03-19

Country Status (1)

Country Link
JP (1) JPS624250Y2 (hu)

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5143894U (hu) * 1974-09-30 1976-03-31
JPS5433567U (hu) * 1977-08-10 1979-03-05
JPS568337U (hu) * 1979-05-18 1981-01-24

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5714741Y2 (hu) * 1975-01-17 1982-03-26

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5143894U (hu) * 1974-09-30 1976-03-31
JPS5433567U (hu) * 1977-08-10 1979-03-05
JPS568337U (hu) * 1979-05-18 1981-01-24

Also Published As

Publication number Publication date
JPS57152221U (hu) 1982-09-24

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