NL6901423A - - Google Patents
Info
- Publication number
- NL6901423A NL6901423A NL6901423A NL6901423A NL6901423A NL 6901423 A NL6901423 A NL 6901423A NL 6901423 A NL6901423 A NL 6901423A NL 6901423 A NL6901423 A NL 6901423A NL 6901423 A NL6901423 A NL 6901423A
- Authority
- NL
- Netherlands
Links
Classifications
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01J—ELECTRIC DISCHARGE TUBES OR DISCHARGE LAMPS
- H01J9/00—Apparatus or processes specially adapted for the manufacture, installation, removal, maintenance of electric discharge tubes, discharge lamps, or parts thereof; Recovery of material from discharge tubes or lamps
- H01J9/02—Manufacture of electrodes or electrode systems
- H01J9/14—Manufacture of electrodes or electrode systems of non-emitting electrodes
Landscapes
- Engineering & Computer Science (AREA)
- Manufacturing & Machinery (AREA)
- Electrodes For Cathode-Ray Tubes (AREA)
- Vessels, Lead-In Wires, Accessory Apparatuses For Cathode-Ray Tubes (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| FR138334 | 1968-02-01 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| NL6901423A true NL6901423A (en:Method) | 1969-08-05 |
Family
ID=8645424
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| NL6901423A NL6901423A (en:Method) | 1968-02-01 | 1969-01-29 |
Country Status (5)
| Country | Link |
|---|---|
| US (1) | US3600778A (en:Method) |
| DE (1) | DE1904720A1 (en:Method) |
| FR (1) | FR1566330A (en:Method) |
| GB (1) | GB1223652A (en:Method) |
| NL (1) | NL6901423A (en:Method) |
Families Citing this family (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB1442804A (en) * | 1973-03-02 | 1976-07-14 | Sinclair Radionics | Cathode ray tubes and their manufacture |
| US3714689A (en) * | 1970-12-14 | 1973-02-06 | Science Accessories Corp | Apparatus for making spark chamber wire arrays |
| BE791046A (fr) * | 1971-11-10 | 1973-03-01 | Rca Corp | Procede de fabrication d'un tube a rayons |
| US3894321A (en) * | 1974-01-24 | 1975-07-15 | Zenith Radio Corp | Method for processing a color cathode ray tube having a thin foil mask sealed directly to the bulb |
| US3921269A (en) * | 1974-07-15 | 1975-11-25 | Gte Sylvania Inc | Method of fabricating large area cathode |
| US5613889A (en) * | 1995-07-26 | 1997-03-25 | Nosker; Richard W. | Method of making a tensioned focus mask |
| US6630782B1 (en) * | 1997-12-01 | 2003-10-07 | Matsushita Electric Industrial Co., Ltd. | Image display apparatus having electrodes comprised of a frame and wires |
Family Cites Families (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US2810186A (en) * | 1952-03-22 | 1957-10-22 | Sylvania Electric Prod | Method of producing planar grids for vacuum tubes |
| US2813213A (en) * | 1954-11-03 | 1957-11-12 | Avco Mfg Corp | Color cathode-ray tube and assembly process |
| US3130757A (en) * | 1960-08-12 | 1964-04-28 | Rca Corp | Method of fabricating grid electrodes |
| FR1407802A (fr) * | 1964-06-25 | 1965-08-06 | Cft Comp Fse Television | Perfectionnements aux grilles planes pour tubes à rayons cathodiques et à leurs procédés de fabrication |
| FR1506293A (fr) * | 1966-03-10 | 1967-12-22 | Cft Comp Fse Television | Perfectionnement à la fabrication de tubes à rayons cathodiques |
-
1968
- 1968-02-01 FR FR138334A patent/FR1566330A/fr not_active Expired
-
1969
- 1969-01-28 GB GB4610/69A patent/GB1223652A/en not_active Expired
- 1969-01-28 US US794597*A patent/US3600778A/en not_active Expired - Lifetime
- 1969-01-29 NL NL6901423A patent/NL6901423A/xx unknown
- 1969-01-31 DE DE19691904720 patent/DE1904720A1/de active Pending
Also Published As
| Publication number | Publication date |
|---|---|
| US3600778A (en) | 1971-08-24 |
| GB1223652A (en) | 1971-03-03 |
| DE1904720A1 (de) | 1969-09-04 |
| FR1566330A (en:Method) | 1969-05-09 |