JPS4932299B1 - - Google Patents
Info
- Publication number
- JPS4932299B1 JPS4932299B1 JP8452269A JP8452269A JPS4932299B1 JP S4932299 B1 JPS4932299 B1 JP S4932299B1 JP 8452269 A JP8452269 A JP 8452269A JP 8452269 A JP8452269 A JP 8452269A JP S4932299 B1 JPS4932299 B1 JP S4932299B1
- Authority
- JP
- Japan
- 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.)
- Pending
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
- C03C3/089—Glass compositions containing silica with 40% to 90% silica, by weight containing boron
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 |
---|---|---|---|
JP8452269A JPS4932299B1 (enrdf_load_stackoverflow) | 1969-10-21 | 1969-10-21 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP8452269A JPS4932299B1 (enrdf_load_stackoverflow) | 1969-10-21 | 1969-10-21 |
Publications (1)
Publication Number | Publication Date |
---|---|
JPS4932299B1 true JPS4932299B1 (enrdf_load_stackoverflow) | 1974-08-29 |
Family
ID=13832954
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP8452269A Pending JPS4932299B1 (enrdf_load_stackoverflow) | 1969-10-21 | 1969-10-21 |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS4932299B1 (enrdf_load_stackoverflow) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS62134089U (enrdf_load_stackoverflow) * | 1986-02-17 | 1987-08-24 |
-
1969
- 1969-10-21 JP JP8452269A patent/JPS4932299B1/ja active Pending
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS62134089U (enrdf_load_stackoverflow) * | 1986-02-17 | 1987-08-24 |