JPS52138673U - - Google Patents
Info
- Publication number
- JPS52138673U JPS52138673U JP4742776U JP4742776U JPS52138673U JP S52138673 U JPS52138673 U JP S52138673U JP 4742776 U JP4742776 U JP 4742776U JP 4742776 U JP4742776 U JP 4742776U JP S52138673 U JPS52138673 U JP S52138673U
- Authority
- JP
- Japan
- 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
Landscapes
- Check Valves (AREA)
- Steam Or Hot-Water Central Heating Systems (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP4742776U JPS52138673U (es) | 1976-04-15 | 1976-04-15 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP4742776U JPS52138673U (es) | 1976-04-15 | 1976-04-15 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS52138673U true JPS52138673U (es) | 1977-10-21 |
Family
ID=28506632
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP4742776U Pending JPS52138673U (es) | 1976-04-15 | 1976-04-15 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS52138673U (es) |
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1976
- 1976-04-15 JP JP4742776U patent/JPS52138673U/ja active Pending