JPH03107622U - - Google Patents
Info
- Publication number
- JPH03107622U JPH03107622U JP1412790U JP1412790U JPH03107622U JP H03107622 U JPH03107622 U JP H03107622U JP 1412790 U JP1412790 U JP 1412790U JP 1412790 U JP1412790 U JP 1412790U JP H03107622 U JPH03107622 U JP H03107622U
- Authority
- JP
- Japan
- Prior art keywords
- surface layer
- base material
- equalizing plate
- heat equalizing
- layer 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
- 239000000463 material Substances 0.000 claims description 8
- 239000002344 surface layer Substances 0.000 claims description 4
- 238000010438 heat treatment Methods 0.000 claims description 3
- 239000002023 wood Substances 0.000 claims 1
Landscapes
- Central Heating Systems (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1412790U JPH03107622U (fr) | 1990-02-15 | 1990-02-15 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1412790U JPH03107622U (fr) | 1990-02-15 | 1990-02-15 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH03107622U true JPH03107622U (fr) | 1991-11-06 |
Family
ID=31517503
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP1412790U Pending JPH03107622U (fr) | 1990-02-15 | 1990-02-15 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH03107622U (fr) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2009024385A (ja) * | 2007-07-19 | 2009-02-05 | Kubota Ci Kk | 桝またはマンホール用の蓋 |
-
1990
- 1990-02-15 JP JP1412790U patent/JPH03107622U/ja active Pending
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2009024385A (ja) * | 2007-07-19 | 2009-02-05 | Kubota Ci Kk | 桝またはマンホール用の蓋 |