JPH02149008U - - Google Patents
Info
- Publication number
- JPH02149008U JPH02149008U JP5903789U JP5903789U JPH02149008U JP H02149008 U JPH02149008 U JP H02149008U JP 5903789 U JP5903789 U JP 5903789U JP 5903789 U JP5903789 U JP 5903789U JP H02149008 U JPH02149008 U JP H02149008U
- Authority
- JP
- Japan
- Prior art keywords
- hollow part
- vacuum
- piping
- wall
- heat
- 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
- 239000000498 cooling water Substances 0.000 description 2
- 238000001816 cooling Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 1
Landscapes
- Building Environments (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP5903789U JPH02149008U (OSRAM) | 1989-05-22 | 1989-05-22 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP5903789U JPH02149008U (OSRAM) | 1989-05-22 | 1989-05-22 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH02149008U true JPH02149008U (OSRAM) | 1990-12-18 |
Family
ID=31585184
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP5903789U Pending JPH02149008U (OSRAM) | 1989-05-22 | 1989-05-22 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH02149008U (OSRAM) |
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1989
- 1989-05-22 JP JP5903789U patent/JPH02149008U/ja active Pending