NL7202641A - - Google Patents
Info
- Publication number
- NL7202641A NL7202641A NL7202641A NL7202641A NL7202641A NL 7202641 A NL7202641 A NL 7202641A NL 7202641 A NL7202641 A NL 7202641A NL 7202641 A NL7202641 A NL 7202641A NL 7202641 A NL7202641 A NL 7202641A
- 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
- F04D19/002—Axial flow fans
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Structures Of Non-Positive Displacement Pumps (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US20992371A | 1971-12-20 | 1971-12-20 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| NL7202641A true NL7202641A (en) | 1972-05-25 |
Family
ID=22780897
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| NL7202641A NL7202641A (en) | 1971-12-20 | 1972-02-29 |
Country Status (10)
| Country | Link |
|---|---|
| JP (1) | JPS4869108A (en) |
| AU (1) | AU451908B2 (en) |
| BE (1) | BE785017A (en) |
| CA (1) | CA973519A (en) |
| DE (1) | DE2209886A1 (en) |
| ES (1) | ES403623A1 (en) |
| FR (1) | FR2165368A5 (en) |
| GB (1) | GB1370573A (en) |
| IT (1) | IT958183B (en) |
| NL (1) | NL7202641A (en) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE3736141A1 (en) * | 1987-10-26 | 1989-05-11 | Deutsche Forsch Luft Raumfahrt | AIRPLANE PROPELLER |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US2298576A (en) * | 1941-07-17 | 1942-10-13 | Internat Engineering Inc | Air handling apparatus |
-
1972
- 1972-02-29 NL NL7202641A patent/NL7202641A/xx unknown
- 1972-03-01 DE DE19722209886 patent/DE2209886A1/en active Pending
- 1972-05-09 CA CA141,736A patent/CA973519A/en not_active Expired
- 1972-05-11 AU AU42183/72A patent/AU451908B2/en not_active Expired
- 1972-05-22 JP JP4995372A patent/JPS4869108A/ja active Pending
- 1972-05-22 GB GB2402672A patent/GB1370573A/en not_active Expired
- 1972-05-31 IT IT5065072A patent/IT958183B/en active
- 1972-06-08 ES ES403623A patent/ES403623A1/en not_active Expired
- 1972-06-16 FR FR7221834A patent/FR2165368A5/fr not_active Expired
- 1972-06-16 BE BE785017A patent/BE785017A/en unknown
Also Published As
| Publication number | Publication date |
|---|---|
| GB1370573A (en) | 1974-10-16 |
| BE785017A (en) | 1972-10-16 |
| JPS4869108A (en) | 1973-09-20 |
| AU4218372A (en) | 1973-11-15 |
| CA973519A (en) | 1975-08-26 |
| IT958183B (en) | 1973-10-20 |
| ES403623A1 (en) | 1975-05-01 |
| FR2165368A5 (en) | 1973-08-03 |
| DE2209886A1 (en) | 1973-07-05 |
| AU451908B2 (en) | 1974-08-22 |