FR1378187A - Aspirateur d'air - Google Patents
Aspirateur d'airInfo
- Publication number
- FR1378187A FR1378187A FR949045A FR949045A FR1378187A FR 1378187 A FR1378187 A FR 1378187A FR 949045 A FR949045 A FR 949045A FR 949045 A FR949045 A FR 949045A FR 1378187 A FR1378187 A FR 1378187A
- Authority
- FR
- France
- Prior art keywords
- air vacuum
- vacuum
- air
- Prior art date
- 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.)
- Expired
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
- F04B45/00—Pumps or pumping installations having flexible working members and specially adapted for elastic fluids
- F04B45/04—Pumps or pumping installations having flexible working members and specially adapted for elastic fluids having plate-like flexible members, e.g. diaphragms
- F04B45/047—Pumps having electric drive
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR949045A FR1378187A (fr) | 1963-09-30 | 1963-09-30 | Aspirateur d'air |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR949045A FR1378187A (fr) | 1963-09-30 | 1963-09-30 | Aspirateur d'air |
Publications (1)
Publication Number | Publication Date |
---|---|
FR1378187A true FR1378187A (fr) | 1964-11-13 |
Family
ID=8813345
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FR949045A Expired FR1378187A (fr) | 1963-09-30 | 1963-09-30 | Aspirateur d'air |
Country Status (1)
Country | Link |
---|---|
FR (1) | FR1378187A (fr) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US5542921A (en) * | 1994-11-04 | 1996-08-06 | Gerber Products Company | Electric breast pump |
-
1963
- 1963-09-30 FR FR949045A patent/FR1378187A/fr not_active Expired
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US5542921A (en) * | 1994-11-04 | 1996-08-06 | Gerber Products Company | Electric breast pump |
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