JPH0536657Y2 - - Google Patents

Info

Publication number
JPH0536657Y2
JPH0536657Y2 JP1988042907U JP4290788U JPH0536657Y2 JP H0536657 Y2 JPH0536657 Y2 JP H0536657Y2 JP 1988042907 U JP1988042907 U JP 1988042907U JP 4290788 U JP4290788 U JP 4290788U JP H0536657 Y2 JPH0536657 Y2 JP H0536657Y2
Authority
JP
Japan
Prior art keywords
sprue
mold
punch
protruding pin
hole
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 - Lifetime
Application number
JP1988042907U
Other languages
English (en)
Japanese (ja)
Other versions
JPH01146921U (enEXAMPLES
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 JP1988042907U priority Critical patent/JPH0536657Y2/ja
Publication of JPH01146921U publication Critical patent/JPH01146921U/ja
Application granted granted Critical
Publication of JPH0536657Y2 publication Critical patent/JPH0536657Y2/ja
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Landscapes

  • Moulds For Moulding Plastics Or The Like (AREA)
  • Manufacturing Optical Record Carriers (AREA)
JP1988042907U 1988-04-01 1988-04-01 Expired - Lifetime JPH0536657Y2 (enEXAMPLES)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP1988042907U JPH0536657Y2 (enEXAMPLES) 1988-04-01 1988-04-01

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP1988042907U JPH0536657Y2 (enEXAMPLES) 1988-04-01 1988-04-01

Publications (2)

Publication Number Publication Date
JPH01146921U JPH01146921U (enEXAMPLES) 1989-10-11
JPH0536657Y2 true JPH0536657Y2 (enEXAMPLES) 1993-09-16

Family

ID=31269309

Family Applications (1)

Application Number Title Priority Date Filing Date
JP1988042907U Expired - Lifetime JPH0536657Y2 (enEXAMPLES) 1988-04-01 1988-04-01

Country Status (1)

Country Link
JP (1) JPH0536657Y2 (enEXAMPLES)

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5858214A (ja) * 1981-10-02 1983-04-06 Mitsubishi Motors Corp コンパクテドバミキユラ黒鉛鋳鉄の製造方法

Also Published As

Publication number Publication date
JPH01146921U (enEXAMPLES) 1989-10-11

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