BE718065A - - Google Patents
Info
- Publication number
- BE718065A BE718065A BE718065DA BE718065A BE 718065 A BE718065 A BE 718065A BE 718065D A BE718065D A BE 718065DA BE 718065 A BE718065 A BE 718065A
- Authority
- BE
- Belgium
Links
Classifications
-
- 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
- C03C15/00—Surface treatment of glass, not in the form of fibres or filaments, by etching
- C03C15/02—Surface treatment of glass, not in the form of fibres or filaments, by etching for making a smooth surface
- C03C15/025—Surface treatment of glass, not in the form of fibres or filaments, by etching for making a smooth surface for polishing crystal glass, i.e. lead glass
-
- 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
- C03C15/00—Surface treatment of glass, not in the form of fibres or filaments, by etching
- C03C15/02—Surface treatment of glass, not in the form of fibres or filaments, by etching for making a smooth surface
Landscapes
- Chemical & Material Sciences (AREA)
- Life Sciences & Earth Sciences (AREA)
- Engineering & Computer Science (AREA)
- Chemical Kinetics & Catalysis (AREA)
- General Chemical & Material Sciences (AREA)
- Geochemistry & Mineralogy (AREA)
- Materials Engineering (AREA)
- Organic Chemistry (AREA)
- Crystallography & Structural Chemistry (AREA)
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DET0034306 | 1967-07-13 | ||
| DET0035047 | 1967-10-18 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| BE718065A true BE718065A (en:Method) | 1968-12-16 |
Family
ID=26000349
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| BE718065D BE718065A (en:Method) | 1967-07-13 | 1968-07-12 |
Country Status (3)
| Country | Link |
|---|---|
| BE (1) | BE718065A (en:Method) |
| FR (1) | FR1579703A (en:Method) |
| NL (1) | NL6809959A (en:Method) |
-
1968
- 1968-07-11 FR FR1579703D patent/FR1579703A/fr not_active Expired
- 1968-07-12 BE BE718065D patent/BE718065A/xx not_active IP Right Cessation
- 1968-07-12 NL NL6809959A patent/NL6809959A/xx unknown
Also Published As
| Publication number | Publication date |
|---|---|
| NL6809959A (en:Method) | 1969-01-15 |
| FR1579703A (en:Method) | 1969-08-29 |
Similar Documents
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| RE20 | Patent expired |
Owner name: TAIFUN-LUFTTECHNIK G.M.B.H. & CO. K.G. Effective date: 19880712 |