BE446419A - - Google Patents
Info
- Publication number
- BE446419A BE446419A BE446419DA BE446419A BE 446419 A BE446419 A BE 446419A BE 446419D A BE446419D A BE 446419DA BE 446419 A BE446419 A BE 446419A
- Authority
- BE
- Belgium
Links
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B27—WORKING OR PRESERVING WOOD OR SIMILAR MATERIAL; NAILING OR STAPLING MACHINES IN GENERAL
- B27D—WORKING VENEER OR PLYWOOD
- B27D1/00—Joining wood veneer with any material; Forming articles thereby; Preparatory processing of surfaces to be joined, e.g. scoring
- B27D1/04—Joining wood veneer with any material; Forming articles thereby; Preparatory processing of surfaces to be joined, e.g. scoring to produce plywood or articles made therefrom; Plywood sheets
- B27D1/08—Manufacture of shaped articles; Presses specially designed therefor
- B27D1/086—Manufacture of oblong articles, e.g. tubes by spirally winding veneer blanks
-
- H—ELECTRICITY
- H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
- H05B—ELECTRIC HEATING; ELECTRIC LIGHT SOURCES NOT OTHERWISE PROVIDED FOR; CIRCUIT ARRANGEMENTS FOR ELECTRIC LIGHT SOURCES, IN GENERAL
- H05B33/00—Electroluminescent light sources
- H05B33/12—Light sources with substantially two-dimensional [2D] radiating surfaces
- H05B33/14—Light sources with substantially two-dimensional [2D] radiating surfaces characterised by the chemical or physical composition or the arrangement of the electroluminescent material, or by the simultaneous addition of the electroluminescent material in or onto the light source
- H05B33/145—Arrangements of the electroluminescent material
Landscapes
- Engineering & Computer Science (AREA)
- Life Sciences & Earth Sciences (AREA)
- Manufacturing & Machinery (AREA)
- Mechanical Engineering (AREA)
- Wood Science & Technology (AREA)
- Forests & Forestry (AREA)
- Rigid Containers With Two Or More Constituent Elements (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CH237047T | 1942-07-03 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| BE446419A true BE446419A (da) | 1942-08-31 |
Family
ID=4459751
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| BE446419D BE446419A (da) | 1942-07-03 | 1942-07-13 |
Country Status (4)
| Country | Link |
|---|---|
| BE (1) | BE446419A (da) |
| CH (1) | CH237047A (da) |
| FR (1) | FR884293A (da) |
| NL (1) | NL106819C (da) |
-
0
- NL NL106819D patent/NL106819C/xx active
-
1942
- 1942-07-03 CH CH237047D patent/CH237047A/de unknown
- 1942-07-13 BE BE446419D patent/BE446419A/xx unknown
- 1942-07-18 FR FR884293D patent/FR884293A/fr not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| CH237047A (de) | 1945-03-31 |
| NL106819C (da) | |
| FR884293A (fr) | 1943-08-09 |