JPH0349849Y2 - - Google Patents

Info

Publication number
JPH0349849Y2
JPH0349849Y2 JP1987112506U JP11250687U JPH0349849Y2 JP H0349849 Y2 JPH0349849 Y2 JP H0349849Y2 JP 1987112506 U JP1987112506 U JP 1987112506U JP 11250687 U JP11250687 U JP 11250687U JP H0349849 Y2 JPH0349849 Y2 JP H0349849Y2
Authority
JP
Japan
Prior art keywords
mold
joint
frame
air chamber
product
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
JP1987112506U
Other languages
English (en)
Japanese (ja)
Other versions
JPS6416307U (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 JP1987112506U priority Critical patent/JPH0349849Y2/ja
Publication of JPS6416307U publication Critical patent/JPS6416307U/ja
Application granted granted Critical
Publication of JPH0349849Y2 publication Critical patent/JPH0349849Y2/ja
Expired legal-status Critical Current

Links

Landscapes

  • Sewage (AREA)
  • Moulds, Cores, Or Mandrels (AREA)
  • Manufacturing Of Tubular Articles Or Embedded Moulded Articles (AREA)
JP1987112506U 1987-07-21 1987-07-21 Expired JPH0349849Y2 (en])

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP1987112506U JPH0349849Y2 (en]) 1987-07-21 1987-07-21

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP1987112506U JPH0349849Y2 (en]) 1987-07-21 1987-07-21

Publications (2)

Publication Number Publication Date
JPS6416307U JPS6416307U (en]) 1989-01-26
JPH0349849Y2 true JPH0349849Y2 (en]) 1991-10-24

Family

ID=31351504

Family Applications (1)

Application Number Title Priority Date Filing Date
JP1987112506U Expired JPH0349849Y2 (en]) 1987-07-21 1987-07-21

Country Status (1)

Country Link
JP (1) JPH0349849Y2 (en])

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5273914A (en) * 1975-12-17 1977-06-21 Kiyokutou Matsuku Guregoo Kk Core

Also Published As

Publication number Publication date
JPS6416307U (en]) 1989-01-26

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