NL44293C - - Google Patents
Info
- Publication number
- NL44293C NL44293C NL44293DA NL44293C NL 44293 C NL44293 C NL 44293C NL 44293D A NL44293D A NL 44293DA NL 44293 C NL44293 C NL 44293C
- Authority
- NL
- Netherlands
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
- H01J29/52—Arrangements for controlling intensity of ray or beam, e.g. for modulation
-
- 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
Applications Claiming Priority (5)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE206049X | 1932-04-04 | ||
| DE270732X | 1932-07-27 | ||
| DE261132X | 1932-11-26 | ||
| DE161232X | 1932-12-16 | ||
| DE120133X | 1933-01-12 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| NL44293C true NL44293C (fr) |
Family
ID=27509825
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| NL44293D NL44293C (fr) | 1932-04-04 |
Country Status (4)
| Country | Link |
|---|---|
| CH (1) | CH206049A (fr) |
| FR (1) | FR753746A (fr) |
| GB (3) | GB420667A (fr) |
| NL (1) | NL44293C (fr) |
Families Citing this family (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE760823C (de) * | 1941-01-15 | 1953-08-24 | Aeg | Braunsche Roehre mit elektrostatischer Ablenkung |
| US2540142A (en) * | 1942-10-17 | 1951-02-06 | Sperry Corp | High-frequency tube structure and system |
| US5879603A (en) | 1996-11-08 | 1999-03-09 | Anchor Wall Systems, Inc. | Process for producing masonry block with roughened surface |
| USD458693S1 (en) | 1996-11-08 | 2002-06-11 | Anchor Wall Systems, Inc. | Retaining wall block |
| US6029943A (en) * | 1996-11-08 | 2000-02-29 | Anchor Wall Systems, Inc. | Splitting technique |
-
0
- NL NL44293D patent/NL44293C/xx active
-
1933
- 1933-04-01 CH CH206049D patent/CH206049A/de unknown
- 1933-04-03 GB GB9914/33A patent/GB420667A/en not_active Expired
- 1933-04-03 GB GB25278/34A patent/GB422041A/en not_active Expired
- 1933-04-03 GB GB25279/34A patent/GB420881A/en not_active Expired
- 1933-04-03 FR FR753746D patent/FR753746A/fr not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| GB422041A (en) | 1935-01-03 |
| GB420667A (en) | 1934-12-03 |
| CH206049A (de) | 1939-07-15 |
| GB420881A (en) | 1934-12-03 |
| FR753746A (fr) | 1933-10-23 |