JPH0342345U - - Google Patents

Info

Publication number
JPH0342345U
JPH0342345U JP10095889U JP10095889U JPH0342345U JP H0342345 U JPH0342345 U JP H0342345U JP 10095889 U JP10095889 U JP 10095889U JP 10095889 U JP10095889 U JP 10095889U JP H0342345 U JPH0342345 U JP H0342345U
Authority
JP
Japan
Prior art keywords
outer shell
core
ceramic ball
divided
ceramic
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.)
Granted
Application number
JP10095889U
Other languages
English (en)
Japanese (ja)
Other versions
JPH0731881Y2 (ja
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 JP10095889U priority Critical patent/JPH0731881Y2/ja
Publication of JPH0342345U publication Critical patent/JPH0342345U/ja
Application granted granted Critical
Publication of JPH0731881Y2 publication Critical patent/JPH0731881Y2/ja
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Landscapes

  • Compositions Of Oxide Ceramics (AREA)
  • Molds, Cores, And Manufacturing Methods Thereof (AREA)
JP10095889U 1989-08-29 1989-08-29 有機自硬性鋳型用セラミックスボール Expired - Lifetime JPH0731881Y2 (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP10095889U JPH0731881Y2 (ja) 1989-08-29 1989-08-29 有機自硬性鋳型用セラミックスボール

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP10095889U JPH0731881Y2 (ja) 1989-08-29 1989-08-29 有機自硬性鋳型用セラミックスボール

Publications (2)

Publication Number Publication Date
JPH0342345U true JPH0342345U (enrdf_load_stackoverflow) 1991-04-22
JPH0731881Y2 JPH0731881Y2 (ja) 1995-07-26

Family

ID=31649935

Family Applications (1)

Application Number Title Priority Date Filing Date
JP10095889U Expired - Lifetime JPH0731881Y2 (ja) 1989-08-29 1989-08-29 有機自硬性鋳型用セラミックスボール

Country Status (1)

Country Link
JP (1) JPH0731881Y2 (enrdf_load_stackoverflow)

Also Published As

Publication number Publication date
JPH0731881Y2 (ja) 1995-07-26

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