JPH0456858U - - Google Patents

Info

Publication number
JPH0456858U
JPH0456858U JP9970390U JP9970390U JPH0456858U JP H0456858 U JPH0456858 U JP H0456858U JP 9970390 U JP9970390 U JP 9970390U JP 9970390 U JP9970390 U JP 9970390U JP H0456858 U JPH0456858 U JP H0456858U
Authority
JP
Japan
Prior art keywords
sleeve
reinforcing plate
hole
contract
expand
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.)
Pending
Application number
JP9970390U
Other languages
English (en)
Japanese (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 JP9970390U priority Critical patent/JPH0456858U/ja
Publication of JPH0456858U publication Critical patent/JPH0456858U/ja
Pending legal-status Critical Current

Links

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  • Forms Removed On Construction Sites Or Auxiliary Members Thereof (AREA)
JP9970390U 1990-09-26 1990-09-26 Pending JPH0456858U (enrdf_load_stackoverflow)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP9970390U JPH0456858U (enrdf_load_stackoverflow) 1990-09-26 1990-09-26

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP9970390U JPH0456858U (enrdf_load_stackoverflow) 1990-09-26 1990-09-26

Publications (1)

Publication Number Publication Date
JPH0456858U true JPH0456858U (enrdf_load_stackoverflow) 1992-05-15

Family

ID=31841816

Family Applications (1)

Application Number Title Priority Date Filing Date
JP9970390U Pending JPH0456858U (enrdf_load_stackoverflow) 1990-09-26 1990-09-26

Country Status (1)

Country Link
JP (1) JPH0456858U (enrdf_load_stackoverflow)

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS55121006A (en) * 1979-03-12 1980-09-17 Ishikawajima Kenzai Kogyo Kk Core device for molding hollow portion of concrete structure

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS55121006A (en) * 1979-03-12 1980-09-17 Ishikawajima Kenzai Kogyo Kk Core device for molding hollow portion of concrete structure

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