FR959981A - - Google Patents
Info
- Publication number
- FR959981A FR959981A FR959981DA FR959981A FR 959981 A FR959981 A FR 959981A FR 959981D A FR959981D A FR 959981DA FR 959981 A FR959981 A FR 959981A
- Authority
- FR
- France
- 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
-
- 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
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)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE262221X | 1944-01-06 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| FR959981A true FR959981A (en) | 1950-04-07 |
Family
ID=5978348
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| FR959981D Expired FR959981A (en) | 1944-01-06 |
Country Status (2)
| Country | Link |
|---|---|
| CH (1) | CH262221A (en) |
| FR (1) | FR959981A (en) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE2802976C2 (en) * | 1978-01-24 | 1980-02-07 | Siemens Ag, 1000 Berlin Und 8000 Muenchen | Method and device for the production of openings (holes) in glass plates, preferably with the finest structures |
-
0
- FR FR959981D patent/FR959981A/fr not_active Expired
-
1947
- 1947-12-29 CH CH262221D patent/CH262221A/en unknown
Also Published As
| Publication number | Publication date |
|---|---|
| CH262221A (en) | 1949-06-30 |