1 row is stored for this page
| Field | Field type | Value |
|---|
| _creationDate | Datetime | 2024-03-21 12:45:40 PM |
| _modificationDate | Datetime | 2024-03-21 12:45:40 PM |
| _categories | List of String, delimiter: | | Patents |
| _isRedirect | Boolean | No |
| _pageID | Integer | 35,240 |
| _pageName | Page | Patent US 4188563A |
| _pageTitle | String | Patent US 4188563A
|
| _pageNamespace | Integer | 0 |
1 row is stored for this page
| Field | Field type | Value |
|---|
| Office | String | US |
| Number | String | 4188563A |
| Title | String | Cathode ray tube having an electron lens system including a meshless scan expansion post deflection acceleration lens |
| Inventors | List of Page, delimiter: ; | Bozidar Janko |
| Company | List of Page, delimiter: ; | Tektronix Inc |
| Filing_date | Date | 1978-08-31 |
| Grant_date | Date | 1980-02-12 |
| Cites | List of Page, delimiter: ; | |