JPS6331925Y2 - - Google Patents

Info

Publication number
JPS6331925Y2
JPS6331925Y2 JP1983150970U JP15097083U JPS6331925Y2 JP S6331925 Y2 JPS6331925 Y2 JP S6331925Y2 JP 1983150970 U JP1983150970 U JP 1983150970U JP 15097083 U JP15097083 U JP 15097083U JP S6331925 Y2 JPS6331925 Y2 JP S6331925Y2
Authority
JP
Japan
Prior art keywords
mold
mold part
rubber
forming
diameter
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
JP1983150970U
Other languages
English (en)
Japanese (ja)
Other versions
JPS6058304U (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 JP15097083U priority Critical patent/JPS6058304U/ja
Publication of JPS6058304U publication Critical patent/JPS6058304U/ja
Application granted granted Critical
Publication of JPS6331925Y2 publication Critical patent/JPS6331925Y2/ja
Granted legal-status Critical Current

Links

Landscapes

  • Moulds, Cores, Or Mandrels (AREA)
JP15097083U 1983-09-29 1983-09-29 孔成形用ゴム型 Granted JPS6058304U (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP15097083U JPS6058304U (ja) 1983-09-29 1983-09-29 孔成形用ゴム型

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP15097083U JPS6058304U (ja) 1983-09-29 1983-09-29 孔成形用ゴム型

Publications (2)

Publication Number Publication Date
JPS6058304U JPS6058304U (ja) 1985-04-23
JPS6331925Y2 true JPS6331925Y2 (enrdf_load_stackoverflow) 1988-08-25

Family

ID=30334682

Family Applications (1)

Application Number Title Priority Date Filing Date
JP15097083U Granted JPS6058304U (ja) 1983-09-29 1983-09-29 孔成形用ゴム型

Country Status (1)

Country Link
JP (1) JPS6058304U (enrdf_load_stackoverflow)

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5655212A (en) * 1979-10-13 1981-05-15 Keisuke Shimizu Manufacture of hollow concrete board

Also Published As

Publication number Publication date
JPS6058304U (ja) 1985-04-23

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