DD109092A1 - - Google Patents
Info
- Publication number
- DD109092A1 DD109092A1 DD17563273A DD17563273A DD109092A1 DD 109092 A1 DD109092 A1 DD 109092A1 DD 17563273 A DD17563273 A DD 17563273A DD 17563273 A DD17563273 A DD 17563273A DD 109092 A1 DD109092 A1 DD 109092A1
- Authority
- DD
- German Democratic Republic
Links
Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
- F04B—POSITIVE-DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS
- F04B41/00—Pumping installations or systems specially adapted for elastic fluids
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Respiratory Apparatuses And Protective Means (AREA)
- Compressors, Vaccum Pumps And Other Relevant Systems (AREA)
Priority Applications (5)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DD17563273A DD109092A1 (cs) | 1973-12-27 | 1973-12-27 | |
| DE19742453553 DE2453553A1 (de) | 1973-12-27 | 1974-11-12 | Anordnung zur erzeugung eines definierten unterdruckes |
| GB5390374A GB1454226A (en) | 1973-12-27 | 1974-12-13 | Device and method for providing a steady vacuum pressure from a vacuum generator |
| CS881974A CS176626B1 (cs) | 1973-12-27 | 1974-12-20 | |
| FR7443049A FR2256327B3 (cs) | 1973-12-27 | 1974-12-27 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DD17563273A DD109092A1 (cs) | 1973-12-27 | 1973-12-27 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| DD109092A1 true DD109092A1 (cs) | 1974-10-12 |
Family
ID=5494068
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| DD17563273A DD109092A1 (cs) | 1973-12-27 | 1973-12-27 |
Country Status (5)
| Country | Link |
|---|---|
| CS (1) | CS176626B1 (cs) |
| DD (1) | DD109092A1 (cs) |
| DE (1) | DE2453553A1 (cs) |
| FR (1) | FR2256327B3 (cs) |
| GB (1) | GB1454226A (cs) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE3014184C2 (de) * | 1980-04-14 | 1982-05-27 | Dr.-Ing. Rudolf Hell Gmbh, 2300 Kiel | Aufspannvorrichtung für Reproduktionsgeräte |
-
1973
- 1973-12-27 DD DD17563273A patent/DD109092A1/xx unknown
-
1974
- 1974-11-12 DE DE19742453553 patent/DE2453553A1/de not_active Withdrawn
- 1974-12-13 GB GB5390374A patent/GB1454226A/en not_active Expired
- 1974-12-20 CS CS881974A patent/CS176626B1/cs unknown
- 1974-12-27 FR FR7443049A patent/FR2256327B3/fr not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| FR2256327B3 (cs) | 1977-09-23 |
| DE2453553A1 (de) | 1975-07-10 |
| GB1454226A (en) | 1976-11-03 |
| FR2256327A1 (cs) | 1975-07-25 |
| CS176626B1 (cs) | 1977-06-30 |