CS151515B2 - - Google Patents
Info
- Publication number
- CS151515B2 CS151515B2 CS4151A CS415170A CS151515B2 CS 151515 B2 CS151515 B2 CS 151515B2 CS 4151 A CS4151 A CS 4151A CS 415170 A CS415170 A CS 415170A CS 151515 B2 CS151515 B2 CS 151515B2
- Authority
- CS
- Czechoslovakia
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
- C03C4/00—Compositions for glass with special properties
- C03C4/0057—Compositions for glass with special properties for ultrasonic delay lines glass
-
- 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
-
- 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
- C03C3/105—Glass compositions containing silica with 40% to 90% silica, by weight containing lead containing aluminium
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)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE19691932135 DE1932135B2 (de) | 1969-06-25 | 1969-06-25 | Glaeser fuer temperaturstabile ultraschall verzoegerungs leitungen mit kleiner daempfung |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CS151515B2 true CS151515B2 (en]) | 1973-10-19 |
Family
ID=5737934
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CS4151A CS151515B2 (en]) | 1969-06-25 | 1970-06-12 |
Country Status (8)
| Country | Link |
|---|---|
| US (1) | US3687697A (en]) |
| JP (1) | JPS4814641B1 (en]) |
| BE (1) | BE752213A (en]) |
| CS (1) | CS151515B2 (en]) |
| DE (1) | DE1932135B2 (en]) |
| FR (1) | FR2051333A5 (en]) |
| GB (1) | GB1290213A (en]) |
| NL (1) | NL7008913A (en]) |
Families Citing this family (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| NL7018029A (en]) * | 1969-12-22 | 1971-06-24 | ||
| JPS49129144U (en]) * | 1973-03-05 | 1974-11-06 | ||
| AU505308B2 (en) * | 1976-09-21 | 1979-11-15 | Asahi Glass Company Limited | Glass for use in ultrasonic delay lines |
| JPS5945286B2 (ja) * | 1977-09-05 | 1984-11-05 | 松下電器産業株式会社 | 弾性表面波先振器用素子 |
| JPS56157734A (en) * | 1980-10-22 | 1981-12-05 | Mitsubishi Electric Corp | Cooking utensil |
-
1969
- 1969-06-25 DE DE19691932135 patent/DE1932135B2/de active Pending
-
1970
- 1970-06-12 CS CS4151A patent/CS151515B2/cs unknown
- 1970-06-18 BE BE752213D patent/BE752213A/xx unknown
- 1970-06-18 NL NL7008913A patent/NL7008913A/xx unknown
- 1970-06-22 US US48246A patent/US3687697A/en not_active Expired - Lifetime
- 1970-06-23 JP JP45054104A patent/JPS4814641B1/ja active Pending
- 1970-06-23 GB GB1290213D patent/GB1290213A/en not_active Expired
- 1970-06-25 FR FR7023644A patent/FR2051333A5/fr not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| JPS4814641B1 (en]) | 1973-05-09 |
| FR2051333A5 (en]) | 1971-04-02 |
| GB1290213A (en]) | 1972-09-20 |
| BE752213A (fr) | 1970-12-01 |
| DE1932135B2 (de) | 1971-06-03 |
| DE1932135A1 (de) | 1971-01-21 |
| US3687697A (en) | 1972-08-29 |
| NL7008913A (en]) | 1970-12-29 |