JPS61182642U - - Google Patents

Info

Publication number
JPS61182642U
JPS61182642U JP6383885U JP6383885U JPS61182642U JP S61182642 U JPS61182642 U JP S61182642U JP 6383885 U JP6383885 U JP 6383885U JP 6383885 U JP6383885 U JP 6383885U JP S61182642 U JPS61182642 U JP S61182642U
Authority
JP
Japan
Prior art keywords
core
annular groove
mold
pipe material
pipe
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
JP6383885U
Other languages
English (en)
Japanese (ja)
Other versions
JPH0335468Y2 (enrdf_load_stackoverflow
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 JP6383885U priority Critical patent/JPH0335468Y2/ja
Publication of JPS61182642U publication Critical patent/JPS61182642U/ja
Application granted granted Critical
Publication of JPH0335468Y2 publication Critical patent/JPH0335468Y2/ja
Expired legal-status Critical Current

Links

Landscapes

  • Molds, Cores, And Manufacturing Methods Thereof (AREA)
JP6383885U 1985-04-26 1985-04-26 Expired JPH0335468Y2 (enrdf_load_stackoverflow)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP6383885U JPH0335468Y2 (enrdf_load_stackoverflow) 1985-04-26 1985-04-26

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP6383885U JPH0335468Y2 (enrdf_load_stackoverflow) 1985-04-26 1985-04-26

Publications (2)

Publication Number Publication Date
JPS61182642U true JPS61182642U (enrdf_load_stackoverflow) 1986-11-14
JPH0335468Y2 JPH0335468Y2 (enrdf_load_stackoverflow) 1991-07-26

Family

ID=30594361

Family Applications (1)

Application Number Title Priority Date Filing Date
JP6383885U Expired JPH0335468Y2 (enrdf_load_stackoverflow) 1985-04-26 1985-04-26

Country Status (1)

Country Link
JP (1) JPH0335468Y2 (enrdf_load_stackoverflow)

Also Published As

Publication number Publication date
JPH0335468Y2 (enrdf_load_stackoverflow) 1991-07-26

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