JPS63199723U - - Google Patents
Info
- Publication number
- JPS63199723U JPS63199723U JP8974087U JP8974087U JPS63199723U JP S63199723 U JPS63199723 U JP S63199723U JP 8974087 U JP8974087 U JP 8974087U JP 8974087 U JP8974087 U JP 8974087U JP S63199723 U JPS63199723 U JP S63199723U
- Authority
- JP
- Japan
- Prior art keywords
- heat
- sensitive element
- flask
- heater
- concentration switch
- 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.)
- Granted
Links
- 238000000605 extraction Methods 0.000 claims 1
- 238000010438 heat treatment Methods 0.000 claims 1
- 238000010586 diagram Methods 0.000 description 4
Priority Applications (4)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP8974087U JPH041857Y2 (un) | 1987-06-10 | 1987-06-10 | |
| US07/167,730 US4886955A (en) | 1987-06-09 | 1988-03-14 | Heating apparatus for maintaining a solution at a predetermined temperature |
| EP88302582A EP0294920B1 (en) | 1987-06-09 | 1988-03-24 | Heating apparatus |
| DE8888302582T DE3865367D1 (de) | 1987-06-09 | 1988-03-24 | Heizapparat. |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP8974087U JPH041857Y2 (un) | 1987-06-10 | 1987-06-10 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS63199723U true JPS63199723U (un) | 1988-12-22 |
| JPH041857Y2 JPH041857Y2 (un) | 1992-01-22 |
Family
ID=30948992
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP8974087U Expired JPH041857Y2 (un) | 1987-06-09 | 1987-06-10 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH041857Y2 (un) |
-
1987
- 1987-06-10 JP JP8974087U patent/JPH041857Y2/ja not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| JPH041857Y2 (un) | 1992-01-22 |