JPS5327733B1 - - Google Patents
Info
- Publication number
- JPS5327733B1 JPS5327733B1 JP5175172A JP5175172A JPS5327733B1 JP S5327733 B1 JPS5327733 B1 JP S5327733B1 JP 5175172 A JP5175172 A JP 5175172A JP 5175172 A JP5175172 A JP 5175172A JP S5327733 B1 JPS5327733 B1 JP S5327733B1
- 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
- C03C23/00—Other surface treatment of glass not in the form of fibres or filaments
-
- 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
- C03C15/00—Surface treatment of glass, not in the form of fibres or filaments, by etching
-
- 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
- C03C3/083—Glass compositions containing silica with 40% to 90% silica, by weight containing aluminium oxide or an iron compound
- C03C3/085—Glass compositions containing silica with 40% to 90% silica, by weight containing aluminium oxide or an iron compound containing an oxide of a divalent metal
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01J—ELECTRIC DISCHARGE TUBES OR DISCHARGE LAMPS
- H01J43/00—Secondary-emission tubes; Electron-multiplier tubes
- H01J43/04—Electron multipliers
- H01J43/06—Electrode arrangements
- H01J43/18—Electrode arrangements using essentially more than one dynode
- H01J43/24—Dynodes having potential gradient along their surfaces
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)
- Surface Treatment Of Glass (AREA)
- Conductive Materials (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| NL7107454A NL7107454A (https=) | 1971-05-29 | 1971-05-29 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS484508A JPS484508A (https=) | 1973-01-20 |
| JPS5327733B1 true JPS5327733B1 (https=) | 1978-08-10 |
Family
ID=19813282
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP5175172A Pending JPS5327733B1 (https=) | 1971-05-29 | 1972-05-26 |
Country Status (8)
| Country | Link |
|---|---|
| US (1) | US3813276A (https=) |
| JP (1) | JPS5327733B1 (https=) |
| CA (1) | CA966043A (https=) |
| DE (1) | DE2225316C3 (https=) |
| FR (1) | FR2140049B1 (https=) |
| GB (1) | GB1358809A (https=) |
| IT (1) | IT966917B (https=) |
| NL (1) | NL7107454A (https=) |
Families Citing this family (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| FR2222323B1 (https=) * | 1973-03-21 | 1978-04-28 | Philips Nv | |
| DE2700761A1 (de) * | 1976-01-13 | 1977-07-14 | Gen Electric | Verfahren zum vergroessern der spannungsfestigkeitseigenschaft von vakuumunterbrechern |
| DE3039749C2 (de) * | 1980-10-22 | 1982-08-19 | Heraeus Quarzschmelze Gmbh, 6450 Hanau | Verfahren zur Herstellung von blasenfreiem, glasigem Werkstoff |
| US4469554A (en) * | 1983-04-05 | 1984-09-04 | At&T Bell Laboratories | Etch procedure for optical fibers |
| EP0269031B1 (en) * | 1986-11-27 | 1994-03-30 | Horiba, Ltd. | Sheet type glass electrode |
| EP4177677A1 (fr) | 2016-06-13 | 2023-05-10 | Rolex Sa | Axe horloger |
| EP3929667B1 (fr) | 2020-06-26 | 2025-09-03 | ETA SA Manufacture Horlogère Suisse | Système mobile tournant d'un mouvement horloger |
| EP3929666B1 (fr) | 2020-06-26 | 2026-03-11 | ETA SA Manufacture Horlogère Suisse | Système mobile tournant d'un mouvement horloger |
-
1971
- 1971-05-29 NL NL7107454A patent/NL7107454A/xx unknown
-
1972
- 1972-04-25 US US00247298A patent/US3813276A/en not_active Expired - Lifetime
- 1972-05-25 DE DE2225316A patent/DE2225316C3/de not_active Expired
- 1972-05-26 GB GB2501672A patent/GB1358809A/en not_active Expired
- 1972-05-26 IT IT68689/72A patent/IT966917B/it active
- 1972-05-26 CA CA143,117A patent/CA966043A/en not_active Expired
- 1972-05-26 JP JP5175172A patent/JPS5327733B1/ja active Pending
- 1972-05-29 FR FR7219159A patent/FR2140049B1/fr not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| NL7107454A (https=) | 1972-12-01 |
| IT966917B (it) | 1974-02-20 |
| US3813276A (en) | 1974-05-28 |
| DE2225316B2 (de) | 1979-02-22 |
| GB1358809A (en) | 1974-07-03 |
| FR2140049B1 (https=) | 1977-12-23 |
| FR2140049A1 (https=) | 1973-01-12 |
| DE2225316A1 (de) | 1972-12-14 |
| CA966043A (en) | 1975-04-15 |
| DE2225316C3 (de) | 1979-10-11 |
| JPS484508A (https=) | 1973-01-20 |