JPS4935323B1 - - Google Patents
Info
- Publication number
- JPS4935323B1 JPS4935323B1 JP5810570A JP5810570A JPS4935323B1 JP S4935323 B1 JPS4935323 B1 JP S4935323B1 JP 5810570 A JP5810570 A JP 5810570A JP 5810570 A JP5810570 A JP 5810570A JP S4935323 B1 JPS4935323 B1 JP S4935323B1
- 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
- C03C3/102—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)
- Piezo-Electric Or Mechanical Vibrators, Or Delay Or Filter Circuits (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP5810570A JPS4935323B1 (https=) | 1970-07-04 | 1970-07-04 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP5810570A JPS4935323B1 (https=) | 1970-07-04 | 1970-07-04 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS4935323B1 true JPS4935323B1 (https=) | 1974-09-21 |
Family
ID=13074663
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP5810570A Pending JPS4935323B1 (https=) | 1970-07-04 | 1970-07-04 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS4935323B1 (https=) |
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1970
- 1970-07-04 JP JP5810570A patent/JPS4935323B1/ja active Pending