IT649835A - - Google Patents
Info
- Publication number
- IT649835A IT649835A IT649835DA IT649835A IT 649835 A IT649835 A IT 649835A IT 649835D A IT649835D A IT 649835DA IT 649835 A IT649835 A IT 649835A
- Authority
- IT
- Italy
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
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- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01B—CABLES; CONDUCTORS; INSULATORS; SELECTION OF MATERIALS FOR THEIR CONDUCTIVE, INSULATING OR DIELECTRIC PROPERTIES
- H01B3/00—Insulators or insulating bodies characterised by the insulating materials; Selection of materials for their insulating or dielectric properties
- H01B3/02—Insulators or insulating bodies characterised by the insulating materials; Selection of materials for their insulating or dielectric properties mainly consisting of inorganic substances
- H01B3/08—Insulators or insulating bodies characterised by the insulating materials; Selection of materials for their insulating or dielectric properties mainly consisting of inorganic substances quartz; glass; glass wool; slag wool; vitreous enamels
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- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01B—CABLES; CONDUCTORS; INSULATORS; SELECTION OF MATERIALS FOR THEIR CONDUCTIVE, INSULATING OR DIELECTRIC PROPERTIES
- H01B3/00—Insulators or insulating bodies characterised by the insulating materials; Selection of materials for their insulating or dielectric properties
- H01B3/02—Insulators or insulating bodies characterised by the insulating materials; Selection of materials for their insulating or dielectric properties mainly consisting of inorganic substances
- H01B3/08—Insulators or insulating bodies characterised by the insulating materials; Selection of materials for their insulating or dielectric properties mainly consisting of inorganic substances quartz; glass; glass wool; slag wool; vitreous enamels
- H01B3/087—Chemical composition of glass
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- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01G—CAPACITORS; CAPACITORS, RECTIFIERS, DETECTORS, SWITCHING DEVICES OR LIGHT-SENSITIVE DEVICES, OF THE ELECTROLYTIC TYPE
- H01G4/00—Fixed capacitors; Processes of their manufacture
- H01G4/002—Details
- H01G4/018—Dielectrics
- H01G4/06—Solid dielectrics
- H01G4/08—Inorganic dielectrics
- H01G4/12—Ceramic dielectrics
- H01G4/129—Ceramic dielectrics containing a glassy phase, e.g. glass ceramic
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| NL251317 | 1960-05-06 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| IT649835A true IT649835A (xx) |
Family
ID=19752319
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| IT649835D IT649835A (xx) | 1960-05-06 |
Country Status (6)
| Country | Link |
|---|---|
| JP (1) | JPS3811413B1 (xx) |
| DE (1) | DE1285690B (xx) |
| FR (1) | FR1297778A (xx) |
| GB (1) | GB904604A (xx) |
| IT (1) | IT649835A (xx) |
| NL (2) | NL106113C (xx) |
-
0
- NL NL251317D patent/NL251317A/xx unknown
- NL NL106113D patent/NL106113C/xx active
- IT IT649835D patent/IT649835A/it unknown
-
1961
- 1961-05-03 GB GB16029/61A patent/GB904604A/en not_active Expired
- 1961-05-03 DE DEN19983A patent/DE1285690B/de active Pending
- 1961-05-04 FR FR860777A patent/FR1297778A/fr not_active Expired
-
1963
- 1963-07-06 JP JP1141363A patent/JPS3811413B1/ja active Pending
Also Published As
| Publication number | Publication date |
|---|---|
| NL106113C (xx) | |
| FR1297778A (fr) | 1962-07-06 |
| DE1285690B (de) | 1968-12-19 |
| GB904604A (en) | 1962-08-29 |
| NL251317A (xx) | |
| JPS3811413B1 (xx) | 1963-07-06 |