CS174881B2 - - Google Patents
Info
- Publication number
- CS174881B2 CS174881B2 CS319973A CS319973A CS174881B2 CS 174881 B2 CS174881 B2 CS 174881B2 CS 319973 A CS319973 A CS 319973A CS 319973 A CS319973 A CS 319973A CS 174881 B2 CS174881 B2 CS 174881B2
- Authority
- CS
- Czechoslovakia
Links
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DD16273072A DD100790A1 (ja) | 1972-05-04 | 1972-05-04 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CS174881B2 true CS174881B2 (ja) | 1977-04-29 |
Family
ID=5486426
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CS319973A CS174881B2 (ja) | 1972-05-04 | 1973-05-04 |
Country Status (5)
| Country | Link |
|---|---|
| BG (1) | BG20625A3 (ja) |
| CS (1) | CS174881B2 (ja) |
| DD (1) | DD100790A1 (ja) |
| HU (1) | HU174944B (ja) |
| RO (1) | RO57227A (ja) |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1026256C (zh) * | 1991-07-02 | 1994-10-19 | 浙江瑞安永久机电研究所 | 隔离自控阀 |
| WO1995023309A1 (en) * | 1994-02-23 | 1995-08-31 | Reinhard Otto Koenig | In-line valve controlled by pilot operated pressure chamber behind the valve member |
-
1972
- 1972-05-04 DD DD16273072A patent/DD100790A1/xx unknown
- 1972-11-09 HU HU72MA2423A patent/HU174944B/hu unknown
- 1972-11-11 BG BG2183072A patent/BG20625A3/xx unknown
- 1972-12-23 RO RO7372872A patent/RO57227A/ro unknown
-
1973
- 1973-05-04 CS CS319973A patent/CS174881B2/cs unknown
Also Published As
| Publication number | Publication date |
|---|---|
| RO57227A (ja) | 1975-01-15 |
| HU174944B (hu) | 1980-04-28 |
| BG20625A3 (ja) | 1975-12-05 |
| DD100790A1 (ja) | 1973-10-05 |