JPH0320110U - - Google Patents
Info
- Publication number
- JPH0320110U JPH0320110U JP7977789U JP7977789U JPH0320110U JP H0320110 U JPH0320110 U JP H0320110U JP 7977789 U JP7977789 U JP 7977789U JP 7977789 U JP7977789 U JP 7977789U JP H0320110 U JPH0320110 U JP H0320110U
- Authority
- JP
- Japan
- Prior art keywords
- pipe
- pouring
- frame
- concrete
- peripheral surface
- 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
Links
- 230000002093 peripheral effect Effects 0.000 claims 1
- 238000010586 diagram Methods 0.000 description 2
- 229910001018 Cast iron Inorganic materials 0.000 description 1
Landscapes
- Manufacturing Of Tubular Articles Or Embedded Moulded Articles (AREA)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP7977789U JPH0320110U (lm) | 1989-07-06 | 1989-07-06 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP7977789U JPH0320110U (lm) | 1989-07-06 | 1989-07-06 |
Publications (1)
Publication Number | Publication Date |
---|---|
JPH0320110U true JPH0320110U (lm) | 1991-02-27 |
Family
ID=31624245
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP7977789U Pending JPH0320110U (lm) | 1989-07-06 | 1989-07-06 |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPH0320110U (lm) |
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1989
- 1989-07-06 JP JP7977789U patent/JPH0320110U/ja active Pending