JPH0473524U - - Google Patents
Info
- Publication number
- JPH0473524U JPH0473524U JP1990116887U JP11688790U JPH0473524U JP H0473524 U JPH0473524 U JP H0473524U JP 1990116887 U JP1990116887 U JP 1990116887U JP 11688790 U JP11688790 U JP 11688790U JP H0473524 U JPH0473524 U JP H0473524U
- Authority
- JP
- Japan
- Prior art keywords
- extrusion port
- extrusion
- becomes smaller
- continuously
- smaller toward
- 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
- 238000001125 extrusion Methods 0.000 claims description 11
- 239000000463 material Substances 0.000 claims description 8
- 239000011162 core material Substances 0.000 claims 2
- 238000010586 diagram Methods 0.000 description 1
Landscapes
- Extrusion Moulding Of Plastics Or The Like (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1990116887U JPH0473524U (en]) | 1990-11-07 | 1990-11-07 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1990116887U JPH0473524U (en]) | 1990-11-07 | 1990-11-07 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH0473524U true JPH0473524U (en]) | 1992-06-29 |
Family
ID=31864740
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP1990116887U Pending JPH0473524U (en]) | 1990-11-07 | 1990-11-07 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0473524U (en]) |
-
1990
- 1990-11-07 JP JP1990116887U patent/JPH0473524U/ja active Pending