JPS643561Y2 - - Google Patents

Info

Publication number
JPS643561Y2
JPS643561Y2 JP4546881U JP4546881U JPS643561Y2 JP S643561 Y2 JPS643561 Y2 JP S643561Y2 JP 4546881 U JP4546881 U JP 4546881U JP 4546881 U JP4546881 U JP 4546881U JP S643561 Y2 JPS643561 Y2 JP S643561Y2
Authority
JP
Japan
Prior art keywords
core
mold
baseboard
cores
green sand
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
JP4546881U
Other languages
English (en)
Japanese (ja)
Other versions
JPS57160849U (en]
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 JP4546881U priority Critical patent/JPS643561Y2/ja
Publication of JPS57160849U publication Critical patent/JPS57160849U/ja
Application granted granted Critical
Publication of JPS643561Y2 publication Critical patent/JPS643561Y2/ja
Expired legal-status Critical Current

Links

Landscapes

  • Molds, Cores, And Manufacturing Methods Thereof (AREA)
JP4546881U 1981-04-01 1981-04-01 Expired JPS643561Y2 (en])

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP4546881U JPS643561Y2 (en]) 1981-04-01 1981-04-01

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP4546881U JPS643561Y2 (en]) 1981-04-01 1981-04-01

Publications (2)

Publication Number Publication Date
JPS57160849U JPS57160849U (en]) 1982-10-08
JPS643561Y2 true JPS643561Y2 (en]) 1989-01-31

Family

ID=29842357

Family Applications (1)

Application Number Title Priority Date Filing Date
JP4546881U Expired JPS643561Y2 (en]) 1981-04-01 1981-04-01

Country Status (1)

Country Link
JP (1) JPS643561Y2 (en])

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6340283Y2 (en]) * 1984-12-07 1988-10-21

Also Published As

Publication number Publication date
JPS57160849U (en]) 1982-10-08

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