FR1587909A - - Google Patents
Info
- Publication number
- FR1587909A FR1587909A FR1587909DA FR1587909A FR 1587909 A FR1587909 A FR 1587909A FR 1587909D A FR1587909D A FR 1587909DA FR 1587909 A FR1587909 A FR 1587909A
- Authority
- FR
- France
- 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
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
- C03B—MANUFACTURE, SHAPING, OR SUPPLEMENTARY PROCESSES
- C03B23/00—Re-forming shaped glass
- C03B23/04—Re-forming tubes or rods
- C03B23/047—Re-forming tubes or rods by drawing
-
- C—CHEMISTRY; METALLURGY
- C03—GLASS; MINERAL OR SLAG WOOL
- C03B—MANUFACTURE, SHAPING, OR SUPPLEMENTARY PROCESSES
- C03B37/00—Manufacture or treatment of flakes, fibres, or filaments from softened glass, minerals, or slags
- C03B37/01—Manufacture of glass fibres or filaments
- C03B37/02—Manufacture of glass fibres or filaments by drawing or extruding, e.g. direct drawing of molten glass from nozzles; Cooling fins therefor
- C03B37/025—Manufacture of glass fibres or filaments by drawing or extruding, e.g. direct drawing of molten glass from nozzles; Cooling fins therefor from reheated softened tubes, rods, fibres or filaments, e.g. drawing fibres from preforms
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| FR166017 | 1968-09-12 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| FR1587909A true FR1587909A (en) | 1970-04-03 |
Family
ID=8654501
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| FR1587909D Expired FR1587909A (en) | 1968-09-12 | 1968-09-12 |
Country Status (6)
| Country | Link |
|---|---|
| BE (1) | BE738665A (en) |
| DE (1) | DE1945576A1 (en) |
| FR (1) | FR1587909A (en) |
| GB (1) | GB1234717A (en) |
| NL (1) | NL6913661A (en) |
| SE (1) | SE347840B (en) |
Families Citing this family (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE3208092A1 (en) * | 1981-03-10 | 1982-11-18 | Diveno Kapillar-Technik GmbH, 7710 Donaueschingen | PRODUCTION OF CAPILLARIES |
| DE3913875C1 (en) * | 1989-04-27 | 1990-08-09 | Heraeus Quarzschmelze Gmbh, 6450 Hanau, De | |
| US7095176B2 (en) * | 2004-03-09 | 2006-08-22 | Lynn Judd B | Miniature tubular gas discharge lamp and method of manufacture |
| US8611716B2 (en) | 2009-09-30 | 2013-12-17 | Corning Incorporated | Channeled substrates for integrated optical devices employing optical fibers |
-
1968
- 1968-09-12 FR FR1587909D patent/FR1587909A/fr not_active Expired
-
1969
- 1969-09-09 SE SE1243669A patent/SE347840B/xx unknown
- 1969-09-09 DE DE19691945576 patent/DE1945576A1/en active Pending
- 1969-09-09 NL NL6913661A patent/NL6913661A/xx unknown
- 1969-09-10 BE BE738665D patent/BE738665A/xx unknown
- 1969-09-10 GB GB4477269A patent/GB1234717A/en not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| BE738665A (en) | 1970-03-10 |
| DE1945576A1 (en) | 1970-04-23 |
| GB1234717A (en) | 1971-06-09 |
| SE347840B (en) | 1972-08-14 |
| NL6913661A (en) | 1970-03-16 |
Similar Documents
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| ST | Notification of lapse |