PL190448A1 - GLASS - Google Patents
GLASSInfo
- Publication number
- PL190448A1 PL190448A1 PL19044876A PL19044876A PL190448A1 PL 190448 A1 PL190448 A1 PL 190448A1 PL 19044876 A PL19044876 A PL 19044876A PL 19044876 A PL19044876 A PL 19044876A PL 190448 A1 PL190448 A1 PL 190448A1
- Authority
- PL
- Poland
- Prior art keywords
- glass
- Prior art date
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
- C03C3/00—Glass compositions
- C03C3/04—Glass compositions containing silica
- C03C3/076—Glass compositions containing silica with 40% to 90% silica, by weight
- C03C3/102—Glass compositions containing silica with 40% to 90% silica, by weight containing lead
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)
- Glass Compositions (AREA)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
PL19044876A PL103409B1 (en) | 1976-06-15 | 1976-06-15 | LEAD GLASS INTENDED FOR MAKING BALLOONS FOR HIGH PRESSURE RTECIA LAMPS |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
PL19044876A PL103409B1 (en) | 1976-06-15 | 1976-06-15 | LEAD GLASS INTENDED FOR MAKING BALLOONS FOR HIGH PRESSURE RTECIA LAMPS |
Publications (2)
Publication Number | Publication Date |
---|---|
PL190448A1 true PL190448A1 (en) | 1978-01-02 |
PL103409B1 PL103409B1 (en) | 1979-06-30 |
Family
ID=19977326
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
PL19044876A PL103409B1 (en) | 1976-06-15 | 1976-06-15 | LEAD GLASS INTENDED FOR MAKING BALLOONS FOR HIGH PRESSURE RTECIA LAMPS |
Country Status (1)
Country | Link |
---|---|
PL (1) | PL103409B1 (en) |
-
1976
- 1976-06-15 PL PL19044876A patent/PL103409B1/en not_active IP Right Cessation
Also Published As
Publication number | Publication date |
---|---|
PL103409B1 (en) | 1979-06-30 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
LAPS | Decisions on the lapse of the protection rights |
Effective date: 20060310 |