JPS6427208U - - Google Patents

Info

Publication number
JPS6427208U
JPS6427208U JP12253287U JP12253287U JPS6427208U JP S6427208 U JPS6427208 U JP S6427208U JP 12253287 U JP12253287 U JP 12253287U JP 12253287 U JP12253287 U JP 12253287U JP S6427208 U JPS6427208 U JP S6427208U
Authority
JP
Japan
Prior art keywords
hole
trapezoidal boss
forming jig
utility
model registration
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
JP12253287U
Other languages
English (en)
Japanese (ja)
Other versions
JPH0411765Y2 (zh
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 JP1987122532U priority Critical patent/JPH0411765Y2/ja
Publication of JPS6427208U publication Critical patent/JPS6427208U/ja
Application granted granted Critical
Publication of JPH0411765Y2 publication Critical patent/JPH0411765Y2/ja
Expired legal-status Critical Current

Links

Landscapes

  • Manufacturing Of Tubular Articles Or Embedded Moulded Articles (AREA)
  • Moulds, Cores, Or Mandrels (AREA)
JP1987122532U 1987-08-12 1987-08-12 Expired JPH0411765Y2 (zh)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP1987122532U JPH0411765Y2 (zh) 1987-08-12 1987-08-12

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP1987122532U JPH0411765Y2 (zh) 1987-08-12 1987-08-12

Publications (2)

Publication Number Publication Date
JPS6427208U true JPS6427208U (zh) 1989-02-16
JPH0411765Y2 JPH0411765Y2 (zh) 1992-03-24

Family

ID=31370553

Family Applications (1)

Application Number Title Priority Date Filing Date
JP1987122532U Expired JPH0411765Y2 (zh) 1987-08-12 1987-08-12

Country Status (1)

Country Link
JP (1) JPH0411765Y2 (zh)

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS58185409U (ja) * 1982-06-02 1983-12-09 株式会社三友クリエ−ト工芸 コンクリ−ト製品の貫通孔成形用型枠

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS58185409U (ja) * 1982-06-02 1983-12-09 株式会社三友クリエ−ト工芸 コンクリ−ト製品の貫通孔成形用型枠

Also Published As

Publication number Publication date
JPH0411765Y2 (zh) 1992-03-24

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