JPS61138514U - - Google Patents
Info
- Publication number
- JPS61138514U JPS61138514U JP2167385U JP2167385U JPS61138514U JP S61138514 U JPS61138514 U JP S61138514U JP 2167385 U JP2167385 U JP 2167385U JP 2167385 U JP2167385 U JP 2167385U JP S61138514 U JPS61138514 U JP S61138514U
- Authority
- JP
- Japan
- Prior art keywords
- outer frame
- foil
- concrete
- space
- frame
- 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
- 239000011888 foil Substances 0.000 claims description 5
- 238000009415 formwork Methods 0.000 claims description 5
- 239000011162 core material Substances 0.000 claims description 2
- 230000005540 biological transmission Effects 0.000 claims 1
- 238000000465 moulding Methods 0.000 claims 1
- 239000000463 material Substances 0.000 description 1
Landscapes
- Manufacturing Of Tubular Articles Or Embedded Moulded Articles (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2167385U JPS61138514U (enExample) | 1985-02-18 | 1985-02-18 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2167385U JPS61138514U (enExample) | 1985-02-18 | 1985-02-18 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS61138514U true JPS61138514U (enExample) | 1986-08-28 |
Family
ID=30513278
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP2167385U Pending JPS61138514U (enExample) | 1985-02-18 | 1985-02-18 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS61138514U (enExample) |
Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5911212A (ja) * | 1982-07-09 | 1984-01-20 | 株式会社巴鉄工所 | 非円形管の製造方法及びこれに使用する型枠 |
-
1985
- 1985-02-18 JP JP2167385U patent/JPS61138514U/ja active Pending
Patent Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5911212A (ja) * | 1982-07-09 | 1984-01-20 | 株式会社巴鉄工所 | 非円形管の製造方法及びこれに使用する型枠 |