NL221399A - - Google Patents
Info
- Publication number
- NL221399A NL221399A NL221399DA NL221399A NL 221399 A NL221399 A NL 221399A NL 221399D A NL221399D A NL 221399DA NL 221399 A NL221399 A NL 221399A
- Authority
- NL
- Netherlands
Links
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B04—CENTRIFUGAL APPARATUS OR MACHINES FOR CARRYING-OUT PHYSICAL OR CHEMICAL PROCESSES
- B04C—APPARATUS USING FREE VORTEX FLOW, e.g. CYCLONES
- B04C5/00—Apparatus in which the axial direction of the vortex is reversed
- B04C5/24—Multiple arrangement thereof
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B03—SEPARATION OF SOLID MATERIALS USING LIQUIDS OR USING PNEUMATIC TABLES OR JIGS; MAGNETIC OR ELECTROSTATIC SEPARATION OF SOLID MATERIALS FROM SOLID MATERIALS OR FLUIDS; SEPARATION BY HIGH-VOLTAGE ELECTRIC FIELDS
- B03B—SEPARATING SOLID MATERIALS USING LIQUIDS OR USING PNEUMATIC TABLES OR JIGS
- B03B9/00—General arrangement of separating plant, e.g. flow sheets
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B04—CENTRIFUGAL APPARATUS OR MACHINES FOR CARRYING-OUT PHYSICAL OR CHEMICAL PROCESSES
- B04C—APPARATUS USING FREE VORTEX FLOW, e.g. CYCLONES
- B04C9/00—Combinations with other devices, e.g. fans, expansion chambers, diffusors, water locks
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B64—AIRCRAFT; AVIATION; COSMONAUTICS
- B64C—AEROPLANES; HELICOPTERS
- B64C1/00—Fuselages; Constructional features common to fuselages, wings, stabilising surfaces or the like
- B64C1/34—Fuselages; Constructional features common to fuselages, wings, stabilising surfaces or the like comprising inflatable structural components
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B64—AIRCRAFT; AVIATION; COSMONAUTICS
- B64C—AEROPLANES; HELICOPTERS
- B64C3/00—Wings
- B64C3/30—Wings comprising inflatable structural components
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- C—CHEMISTRY; METALLURGY
- C03—GLASS; MINERAL OR SLAG WOOL
- C03C—CHEMICAL COMPOSITION OF GLASSES, GLAZES OR VITREOUS ENAMELS; SURFACE TREATMENT OF GLASS; SURFACE TREATMENT OF FIBRES OR FILAMENTS MADE FROM GLASS, MINERALS OR SLAGS; JOINING GLASS TO GLASS OR OTHER MATERIALS
- C03C1/00—Ingredients generally applicable to manufacture of glasses, glazes, or vitreous enamels
- C03C1/02—Pretreated ingredients
- C03C1/024—Chemical treatment of cullet or glass fibres
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Aviation & Aerospace Engineering (AREA)
- Chemical & Material Sciences (AREA)
- Life Sciences & Earth Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- General Chemical & Material Sciences (AREA)
- Geochemistry & Mineralogy (AREA)
- Materials Engineering (AREA)
- Organic Chemistry (AREA)
- Toys (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US811477XA | 1956-02-10 | 1956-02-10 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| NL221399A true NL221399A (xx) |
Family
ID=22162376
Family Applications (2)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| NL221399D NL221399A (xx) | 1956-02-10 | ||
| NL221339D NL221339A (xx) | 1956-02-10 |
Family Applications After (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| NL221339D NL221339A (xx) | 1956-02-10 |
Country Status (2)
| Country | Link |
|---|---|
| GB (1) | GB811477A (xx) |
| NL (2) | NL221339A (xx) |
Families Citing this family (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB2127764B (en) * | 1982-09-30 | 1986-07-16 | Jones Andrew Wil | Free flyable structure |
| GB2161775B (en) * | 1984-07-19 | 1987-09-03 | Brian L Fuller | Rollable airfoil and aircraft using same |
| GB2165513B (en) * | 1984-10-15 | 1988-02-03 | Barry John Jacobson | Inflatable aeroplane wing structure |
| GB2290769A (en) * | 1994-07-01 | 1996-01-10 | John Burton | Inflatable wing |
-
0
- NL NL221399D patent/NL221399A/xx unknown
- NL NL221339D patent/NL221339A/xx unknown
-
1957
- 1957-01-07 GB GB558/57A patent/GB811477A/en not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| GB811477A (en) | 1959-04-08 |
| NL221339A (xx) |