GB1301313A - - Google Patents
Info
- Publication number
- GB1301313A GB1301313A GB1301313DA GB1301313A GB 1301313 A GB1301313 A GB 1301313A GB 1301313D A GB1301313D A GB 1301313DA GB 1301313 A GB1301313 A GB 1301313A
- Authority
- GB
- United Kingdom
- Prior art keywords
- glass
- bundle
- fibres
- cylinder
- composite
- Prior art date
- 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.)
- Expired
Links
- 239000011521 glass Substances 0.000 abstract 9
- 239000002131 composite material Substances 0.000 abstract 3
- 229910004298 SiO 2 Inorganic materials 0.000 abstract 2
- 238000010438 heat treatment Methods 0.000 abstract 2
- 239000000203 mixture Substances 0.000 abstract 2
- 101100234822 Caenorhabditis elegans ltd-1 gene Proteins 0.000 abstract 1
- 238000005530 etching Methods 0.000 abstract 1
- 238000004519 manufacturing process Methods 0.000 abstract 1
Classifications
-
- 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
-
- 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
- C03C3/062—Glass compositions containing silica with less than 40% silica by weight
- C03C3/064—Glass compositions containing silica with less than 40% silica by weight containing boron
-
- 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
- C03C3/089—Glass compositions containing silica with 40% to 90% silica, by weight containing boron
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)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| NL6913470A NL6913470A (enrdf_load_stackoverflow) | 1969-09-04 | 1969-09-04 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| GB1301313A true GB1301313A (enrdf_load_stackoverflow) | 1972-12-29 |
Family
ID=19807827
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| GB1301313D Expired GB1301313A (enrdf_load_stackoverflow) | 1969-09-04 | 1970-09-01 |
Country Status (9)
| Country | Link |
|---|---|
| JP (1) | JPS4947974B1 (enrdf_load_stackoverflow) |
| AU (1) | AU1941270A (enrdf_load_stackoverflow) |
| BE (1) | BE755636A (enrdf_load_stackoverflow) |
| CA (1) | CA931169A (enrdf_load_stackoverflow) |
| DE (1) | DE2039884C3 (enrdf_load_stackoverflow) |
| FR (1) | FR2060842A5 (enrdf_load_stackoverflow) |
| GB (1) | GB1301313A (enrdf_load_stackoverflow) |
| NL (1) | NL6913470A (enrdf_load_stackoverflow) |
| SE (1) | SE360847B (enrdf_load_stackoverflow) |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS51105668U (enrdf_load_stackoverflow) * | 1975-02-06 | 1976-08-24 | ||
| US4714861A (en) * | 1986-10-01 | 1987-12-22 | Galileo Electro-Optics Corp. | Higher frequency microchannel plate |
-
0
- BE BE755636D patent/BE755636A/xx unknown
-
1969
- 1969-09-04 NL NL6913470A patent/NL6913470A/xx unknown
-
1970
- 1970-08-11 DE DE19702039884 patent/DE2039884C3/de not_active Expired
- 1970-09-01 JP JP7605470A patent/JPS4947974B1/ja active Pending
- 1970-09-01 CA CA092058A patent/CA931169A/en not_active Expired
- 1970-09-01 AU AU19412/70A patent/AU1941270A/en not_active Expired
- 1970-09-01 GB GB1301313D patent/GB1301313A/en not_active Expired
- 1970-09-02 FR FR7031918A patent/FR2060842A5/fr not_active Expired
- 1970-09-02 SE SE1193370A patent/SE360847B/xx unknown
Also Published As
| Publication number | Publication date |
|---|---|
| AU1941270A (en) | 1972-03-09 |
| CA931169A (en) | 1973-07-31 |
| DE2039884C3 (de) | 1978-07-13 |
| JPS4947974B1 (enrdf_load_stackoverflow) | 1974-12-19 |
| NL6913470A (enrdf_load_stackoverflow) | 1971-03-08 |
| DE2039884B2 (de) | 1977-10-27 |
| DE2039884A1 (de) | 1971-03-11 |
| FR2060842A5 (enrdf_load_stackoverflow) | 1971-06-18 |
| BE755636A (fr) | 1971-03-02 |
| SE360847B (enrdf_load_stackoverflow) | 1973-10-08 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PS | Patent sealed | ||
| PCNP | Patent ceased through non-payment of renewal fee |