JPH01153908U - - Google Patents

Info

Publication number
JPH01153908U
JPH01153908U JP4664788U JP4664788U JPH01153908U JP H01153908 U JPH01153908 U JP H01153908U JP 4664788 U JP4664788 U JP 4664788U JP 4664788 U JP4664788 U JP 4664788U JP H01153908 U JPH01153908 U JP H01153908U
Authority
JP
Japan
Prior art keywords
concrete
metal formwork
teflon
baked
polytetrafluoroethylene
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
JP4664788U
Other languages
English (en)
Japanese (ja)
Other versions
JPH0528007Y2 (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 JP1988046647U priority Critical patent/JPH0528007Y2/ja
Publication of JPH01153908U publication Critical patent/JPH01153908U/ja
Application granted granted Critical
Publication of JPH0528007Y2 publication Critical patent/JPH0528007Y2/ja
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Landscapes

  • Moulds, Cores, Or Mandrels (AREA)
JP1988046647U 1988-04-06 1988-04-06 Expired - Lifetime JPH0528007Y2 (enrdf_load_stackoverflow)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP1988046647U JPH0528007Y2 (enrdf_load_stackoverflow) 1988-04-06 1988-04-06

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP1988046647U JPH0528007Y2 (enrdf_load_stackoverflow) 1988-04-06 1988-04-06

Publications (2)

Publication Number Publication Date
JPH01153908U true JPH01153908U (enrdf_load_stackoverflow) 1989-10-24
JPH0528007Y2 JPH0528007Y2 (enrdf_load_stackoverflow) 1993-07-19

Family

ID=31272911

Family Applications (1)

Application Number Title Priority Date Filing Date
JP1988046647U Expired - Lifetime JPH0528007Y2 (enrdf_load_stackoverflow) 1988-04-06 1988-04-06

Country Status (1)

Country Link
JP (1) JPH0528007Y2 (enrdf_load_stackoverflow)

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6067115A (ja) * 1983-09-24 1985-04-17 栗本コンクリ−ト工業株式会社 シ−ムレスヒュ−ム管の製造方法

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6067115A (ja) * 1983-09-24 1985-04-17 栗本コンクリ−ト工業株式会社 シ−ムレスヒュ−ム管の製造方法

Also Published As

Publication number Publication date
JPH0528007Y2 (enrdf_load_stackoverflow) 1993-07-19

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