JPH02126971U - - Google Patents
Info
- Publication number
- JPH02126971U JPH02126971U JP3561889U JP3561889U JPH02126971U JP H02126971 U JPH02126971 U JP H02126971U JP 3561889 U JP3561889 U JP 3561889U JP 3561889 U JP3561889 U JP 3561889U JP H02126971 U JPH02126971 U JP H02126971U
- Authority
- JP
- Japan
- Prior art keywords
- sand
- heater
- sand pipe
- electric wire
- external electric
- 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
- 239000004576 sand Substances 0.000 claims description 11
- WABPQHHGFIMREM-UHFFFAOYSA-N lead(0) Chemical compound [Pb] WABPQHHGFIMREM-UHFFFAOYSA-N 0.000 claims description 2
- 239000002184 metal Substances 0.000 claims description 2
Landscapes
- Resistance Heating (AREA)
- Pipe Accessories (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP3561889U JPH02126971U (en]) | 1989-03-30 | 1989-03-30 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP3561889U JPH02126971U (en]) | 1989-03-30 | 1989-03-30 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH02126971U true JPH02126971U (en]) | 1990-10-19 |
Family
ID=31541129
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP3561889U Pending JPH02126971U (en]) | 1989-03-30 | 1989-03-30 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH02126971U (en]) |
-
1989
- 1989-03-30 JP JP3561889U patent/JPH02126971U/ja active Pending