JPS50128831A - - Google Patents
Info
- Publication number
- JPS50128831A JPS50128831A JP3448874A JP3448874A JPS50128831A JP S50128831 A JPS50128831 A JP S50128831A JP 3448874 A JP3448874 A JP 3448874A JP 3448874 A JP3448874 A JP 3448874A JP S50128831 A JPS50128831 A JP S50128831A
- 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)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP3448874A JPS50128831A (it) | 1974-03-29 | 1974-03-29 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP3448874A JPS50128831A (it) | 1974-03-29 | 1974-03-29 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS50128831A true JPS50128831A (it) | 1975-10-11 |
Family
ID=12415613
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP3448874A Pending JPS50128831A (it) | 1974-03-29 | 1974-03-29 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS50128831A (it) |
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1974
- 1974-03-29 JP JP3448874A patent/JPS50128831A/ja active Pending