BE722715A - - Google Patents
Info
- Publication number
- BE722715A BE722715A BE722715DA BE722715A BE 722715 A BE722715 A BE 722715A BE 722715D A BE722715D A BE 722715DA BE 722715 A BE722715 A BE 722715A
- Authority
- BE
- Belgium
Links
Classifications
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01J—ELECTRIC DISCHARGE TUBES OR DISCHARGE LAMPS
- H01J29/00—Details of cathode-ray tubes or of electron-beam tubes of the types covered by group H01J31/00
- H01J29/46—Arrangements of electrodes and associated parts for generating or controlling the ray or beam, e.g. electron-optical arrangement
- H01J29/48—Electron guns
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01J—ELECTRIC DISCHARGE TUBES OR DISCHARGE LAMPS
- H01J3/00—Details of electron-optical or ion-optical arrangements common to two or more basic types of discharge tubes or lamps
- H01J3/02—Electron guns
- H01J3/027—Construction of the gun or parts thereof
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| NL6714394A NL6714394A (de) | 1967-10-24 | 1967-10-24 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| BE722715A true BE722715A (de) | 1969-04-22 |
Family
ID=19801536
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| BE722715D BE722715A (de) | 1967-10-24 | 1968-10-22 |
Country Status (9)
| Country | Link |
|---|---|
| AT (1) | AT281138B (de) |
| BE (1) | BE722715A (de) |
| BR (1) | BR6803307D0 (de) |
| CH (1) | CH491496A (de) |
| DE (1) | DE1789057A1 (de) |
| ES (1) | ES359392A1 (de) |
| FR (1) | FR1599806A (de) |
| GB (1) | GB1187736A (de) |
| NL (1) | NL6714394A (de) |
Families Citing this family (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE3212751A1 (de) * | 1981-04-15 | 1982-12-02 | National Research Development Corp., London | Verfahren und einrichtung zum abtragen von werkstoff von einem elektrisch leitenden werkstueck |
| DE102009050478B4 (de) * | 2009-10-23 | 2013-05-08 | Airbus S.A.S. | Verfahren zur Herstellung eines Frachttores und Frachttor |
| DE102009050476B4 (de) * | 2009-10-23 | 2015-06-18 | Airbus S.A.S. | Bohrvorrichtung |
-
1967
- 1967-10-24 NL NL6714394A patent/NL6714394A/xx unknown
-
1968
- 1968-09-28 DE DE19681789057 patent/DE1789057A1/de active Pending
- 1968-10-21 CH CH1571968A patent/CH491496A/de not_active IP Right Cessation
- 1968-10-21 BR BR20330768A patent/BR6803307D0/pt unknown
- 1968-10-21 AT AT1024568A patent/AT281138B/de not_active IP Right Cessation
- 1968-10-21 GB GB4986868A patent/GB1187736A/en not_active Expired
- 1968-10-22 ES ES359392A patent/ES359392A1/es not_active Expired
- 1968-10-22 BE BE722715D patent/BE722715A/xx unknown
- 1968-10-24 FR FR1599806D patent/FR1599806A/fr not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| FR1599806A (de) | 1970-08-28 |
| GB1187736A (en) | 1970-04-15 |
| NL6714394A (de) | 1969-04-28 |
| AT281138B (de) | 1970-05-11 |
| BR6803307D0 (pt) | 1973-01-11 |
| CH491496A (de) | 1970-05-31 |
| ES359392A1 (es) | 1970-08-16 |
| DE1789057A1 (de) | 1971-11-25 |