NL74557C - - Google Patents
Info
- Publication number
- NL74557C NL74557C NL95869A NL95869A NL74557C NL 74557 C NL74557 C NL 74557C NL 95869 A NL95869 A NL 95869A NL 95869 A NL95869 A NL 95869A NL 74557 C NL74557 C NL 74557C
- 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
- H01J29/02—Electrodes; Screens; Mounting, supporting, spacing or insulating thereof
- H01J29/10—Screens on or from which an image or pattern is formed, picked up, converted or stored
- H01J29/36—Photoelectric screens; Charge-storage screens
- H01J29/39—Charge-storage screens
- H01J29/43—Charge-storage screens using photo-emissive mosaic, e.g. for orthicon, for iconoscope
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
- Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
- Y10T428/00—Stock material or miscellaneous articles
- Y10T428/24—Structurally defined web or sheet [e.g., overall dimension, etc.]
- Y10T428/24355—Continuous and nonuniform or irregular surface on layer or component [e.g., roofing, etc.]
- Y10T428/24446—Wrinkled, creased, crinkled or creped
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US239326A US2190020A (en) | 1938-11-07 | 1938-11-07 | Mosaic screen |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| NL74557C true NL74557C (it) | 1954-05-15 |
Family
ID=22901670
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| NL95869A NL74557C (it) | 1938-11-07 | 1939-11-13 |
Country Status (4)
| Country | Link |
|---|---|
| US (1) | US2190020A (it) |
| FR (1) | FR861960A (it) |
| GB (1) | GB538753A (it) |
| NL (1) | NL74557C (it) |
Families Citing this family (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US2999177A (en) * | 1946-08-19 | 1961-09-05 | Fay E Null | Infra-red-sensitive mosaic |
| US2687492A (en) * | 1949-06-16 | 1954-08-24 | Rauland Corp | Signal storage device |
| US5912056A (en) * | 1997-03-31 | 1999-06-15 | Candescent Technologies Corporation | Black matrix with conductive coating |
-
1938
- 1938-11-07 US US239326A patent/US2190020A/en not_active Expired - Lifetime
-
1939
- 1939-11-07 GB GB29558/39A patent/GB538753A/en not_active Expired
- 1939-11-13 NL NL95869A patent/NL74557C/xx active
- 1939-11-29 FR FR861960D patent/FR861960A/fr not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| GB538753A (en) | 1941-08-15 |
| US2190020A (en) | 1940-02-13 |
| FR861960A (fr) | 1941-02-22 |