JPS528330B1 - - Google Patents
Info
- Publication number
- JPS528330B1 JPS528330B1 JP4420671A JP4420671A JPS528330B1 JP S528330 B1 JPS528330 B1 JP S528330B1 JP 4420671 A JP4420671 A JP 4420671A JP 4420671 A JP4420671 A JP 4420671A JP S528330 B1 JPS528330 B1 JP S528330B1
- 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 |
---|---|---|---|
JP4420671A JPS528330B1 (enrdf_load_stackoverflow) | 1971-06-18 | 1971-06-18 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP4420671A JPS528330B1 (enrdf_load_stackoverflow) | 1971-06-18 | 1971-06-18 |
Publications (1)
Publication Number | Publication Date |
---|---|
JPS528330B1 true JPS528330B1 (enrdf_load_stackoverflow) | 1977-03-08 |
Family
ID=12685072
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP4420671A Pending JPS528330B1 (enrdf_load_stackoverflow) | 1971-06-18 | 1971-06-18 |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS528330B1 (enrdf_load_stackoverflow) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH0342701U (enrdf_load_stackoverflow) * | 1989-09-06 | 1991-04-23 |
-
1971
- 1971-06-18 JP JP4420671A patent/JPS528330B1/ja active Pending
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH0342701U (enrdf_load_stackoverflow) * | 1989-09-06 | 1991-04-23 |