NL264293A - - Google Patents
Info
- Publication number
- NL264293A NL264293A NL264293DA NL264293A NL 264293 A NL264293 A NL 264293A NL 264293D A NL264293D A NL 264293DA NL 264293 A NL264293 A NL 264293A
- Authority
- NL
- Netherlands
Links
Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
- F04D—NON-POSITIVE-DISPLACEMENT PUMPS
- F04D19/00—Axial-flow pumps
- F04D19/02—Multi-stage pumps
- F04D19/04—Multi-stage pumps specially adapted to the production of a high vacuum, e.g. molecular pumps
- F04D19/044—Holweck-type pumps
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
Publications (1)
| Publication Number | Publication Date |
|---|---|
| NL264293A true NL264293A (hr) |
Family
ID=1864722
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| NL264293D NL264293A (hr) |
Country Status (1)
| Country | Link |
|---|---|
| NL (1) | NL264293A (hr) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| NL7702017A (nl) * | 1977-02-25 | 1978-08-29 | Ultra Centrifuge Nederland Nv | Moleculairpomp resp. gasdichte doorvoering voor een in een huis geplaatst snel om een as draaiend lichaam. |
-
0
- NL NL264293D patent/NL264293A/xx unknown
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| NL7702017A (nl) * | 1977-02-25 | 1978-08-29 | Ultra Centrifuge Nederland Nv | Moleculairpomp resp. gasdichte doorvoering voor een in een huis geplaatst snel om een as draaiend lichaam. |
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