JPS61204389U - - Google Patents
Info
- Publication number
- JPS61204389U JPS61204389U JP8845385U JP8845385U JPS61204389U JP S61204389 U JPS61204389 U JP S61204389U JP 8845385 U JP8845385 U JP 8845385U JP 8845385 U JP8845385 U JP 8845385U JP S61204389 U JPS61204389 U JP S61204389U
- Authority
- JP
- Japan
- Prior art keywords
- metal pipe
- diameter
- outer diameter
- central part
- filled
- 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
- 239000002184 metal Substances 0.000 claims description 5
- 239000000843 powder Substances 0.000 claims description 2
Landscapes
- Resistance Heating (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP8845385U JPS61204389U (zh) | 1985-06-12 | 1985-06-12 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP8845385U JPS61204389U (zh) | 1985-06-12 | 1985-06-12 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS61204389U true JPS61204389U (zh) | 1986-12-23 |
Family
ID=30641605
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP8845385U Pending JPS61204389U (zh) | 1985-06-12 | 1985-06-12 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS61204389U (zh) |
-
1985
- 1985-06-12 JP JP8845385U patent/JPS61204389U/ja active Pending