JPH0229449U - - Google Patents
Info
- Publication number
- JPH0229449U JPH0229449U JP10635988U JP10635988U JPH0229449U JP H0229449 U JPH0229449 U JP H0229449U JP 10635988 U JP10635988 U JP 10635988U JP 10635988 U JP10635988 U JP 10635988U JP H0229449 U JPH0229449 U JP H0229449U
- Authority
- JP
- Japan
- Prior art keywords
- tube
- spiral
- outer tube
- inner tube
- granular material
- 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
- 239000008187 granular material Substances 0.000 claims description 4
- 239000000843 powder Substances 0.000 claims description 4
- 238000007664 blowing Methods 0.000 claims description 2
- 239000000919 ceramic Substances 0.000 claims 1
- 230000035699 permeability Effects 0.000 claims 1
- 238000002347 injection Methods 0.000 description 2
- 239000007924 injection Substances 0.000 description 2
- 206010040925 Skin striae Diseases 0.000 description 1
- 125000006850 spacer group Chemical group 0.000 description 1
Landscapes
- Treatment Of Steel In Its Molten State (AREA)
- Carbon Steel Or Casting Steel Manufacturing (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP10635988U JPH0229449U (en:Method) | 1988-08-10 | 1988-08-10 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP10635988U JPH0229449U (en:Method) | 1988-08-10 | 1988-08-10 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH0229449U true JPH0229449U (en:Method) | 1990-02-26 |
Family
ID=31339796
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP10635988U Pending JPH0229449U (en:Method) | 1988-08-10 | 1988-08-10 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0229449U (en:Method) |
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1988
- 1988-08-10 JP JP10635988U patent/JPH0229449U/ja active Pending