JPH0386949U - - Google Patents
Info
- Publication number
- JPH0386949U JPH0386949U JP14889689U JP14889689U JPH0386949U JP H0386949 U JPH0386949 U JP H0386949U JP 14889689 U JP14889689 U JP 14889689U JP 14889689 U JP14889689 U JP 14889689U JP H0386949 U JPH0386949 U JP H0386949U
- Authority
- JP
- Japan
- Prior art keywords
- ventilation hole
- mesh plates
- mold
- hole mold
- periphery
- 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
- 238000009423 ventilation Methods 0.000 claims 2
- 238000009415 formwork Methods 0.000 description 1
Landscapes
- Forms Removed On Construction Sites Or Auxiliary Members Thereof (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP14889689U JPH0386949U (un) | 1989-12-25 | 1989-12-25 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP14889689U JPH0386949U (un) | 1989-12-25 | 1989-12-25 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH0386949U true JPH0386949U (un) | 1991-09-03 |
Family
ID=31695326
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP14889689U Pending JPH0386949U (un) | 1989-12-25 | 1989-12-25 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0386949U (un) |
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1989
- 1989-12-25 JP JP14889689U patent/JPH0386949U/ja active Pending