JPH0371055U - - Google Patents
Info
- Publication number
- JPH0371055U JPH0371055U JP13309389U JP13309389U JPH0371055U JP H0371055 U JPH0371055 U JP H0371055U JP 13309389 U JP13309389 U JP 13309389U JP 13309389 U JP13309389 U JP 13309389U JP H0371055 U JPH0371055 U JP H0371055U
- Authority
- JP
- Japan
- Prior art keywords
- duct
- forming
- formwork
- pipe
- injection nozzle
- 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
Links
- 229910000831 Steel Inorganic materials 0.000 claims description 3
- 239000003831 antifriction material Substances 0.000 claims description 3
- 238000009415 formwork Methods 0.000 claims description 3
- 238000002347 injection Methods 0.000 claims description 3
- 239000007924 injection Substances 0.000 claims description 3
- 239000011513 prestressed concrete Substances 0.000 claims description 3
- 239000010959 steel Substances 0.000 claims description 3
- 239000000463 material Substances 0.000 claims description 2
- 239000004567 concrete Substances 0.000 claims 1
Landscapes
- Forms Removed On Construction Sites Or Auxiliary Members Thereof (AREA)
- Manufacturing Of Tubular Articles Or Embedded Moulded Articles (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP13309389U JPH084517Y2 (ja) | 1989-11-17 | 1989-11-17 | Ｐｃ鋼材用ダクトの形成装置 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP13309389U JPH084517Y2 (ja) | 1989-11-17 | 1989-11-17 | Ｐｃ鋼材用ダクトの形成装置 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPH0371055U true JPH0371055U (el) | 1991-07-17 |
| JPH084517Y2 JPH084517Y2 (ja) | 1996-02-07 |
Family
ID=31680509
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP13309389U Expired - Lifetime JPH084517Y2 (ja) | 1989-11-17 | 1989-11-17 | Ｐｃ鋼材用ダクトの形成装置 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH084517Y2 (el) |
-
1989
- 1989-11-17 JP JP13309389U patent/JPH084517Y2/ja not_active Expired - Lifetime
Also Published As
| Publication number | Publication date |
|---|---|
| JPH084517Y2 (ja) | 1996-02-07 |