PL199846A1 - GLASS - Google Patents
GLASSInfo
- Publication number
- PL199846A1 PL199846A1 PL19984677A PL19984677A PL199846A1 PL 199846 A1 PL199846 A1 PL 199846A1 PL 19984677 A PL19984677 A PL 19984677A PL 19984677 A PL19984677 A PL 19984677A PL 199846 A1 PL199846 A1 PL 199846A1
- 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
- C03C3/078—Glass compositions containing silica with 40% to 90% silica, by weight containing an oxide of a divalent metal, e.g. an oxide of zinc
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
PL19984677A PL121489B1 (en) | 1977-07-26 | 1977-07-26 | Glass |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
PL19984677A PL121489B1 (en) | 1977-07-26 | 1977-07-26 | Glass |
Publications (2)
Publication Number | Publication Date |
---|---|
PL199846A1 true PL199846A1 (en) | 1979-02-12 |
PL121489B1 PL121489B1 (en) | 1982-05-31 |
Family
ID=19983800
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
PL19984677A PL121489B1 (en) | 1977-07-26 | 1977-07-26 | Glass |
Country Status (1)
Country | Link |
---|---|
PL (1) | PL121489B1 (en) |
-
1977
- 1977-07-26 PL PL19984677A patent/PL121489B1/en unknown
Also Published As
Publication number | Publication date |
---|---|
PL121489B1 (en) | 1982-05-31 |
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