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EP0481773
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EP About this file: EP0481773
| EP0481773 - Improvement of series-excitation motor speed control circuit [Right-click to bookmark this link] | Status | The application has been withdrawn Status updated on 30.10.1992 Database last updated on 02.11.2024 | Most recent event Tooltip | 30.10.1992 | Withdrawal of application | published on 23.12.1992 [1992/52] | Applicant(s) | For all designated states Yang, Tai-Her Giant Lion Know-how Company P.O. Box 84-85 Taipei / TW | [N/P] |
| Former [1992/17] | For all designated states Yang, Tai-Her Giant Lion Know-how Company, P.O. Box 84-85 Taipei / TW | Inventor(s) | 01 /
see applicant ... | [1992/17] | Representative(s) | Arthur, Bryan Edward, et al Withers & Rogers Goldings House 2 Hays Lane London SE1 2HW / GB | [N/P] |
| Former [1992/17] | Arthur, Bryan Edward, et al Withers & Rogers 4 Dyer's Buildings Holborn London EC1N 2JT / GB | Application number, filing date | 91309561.8 | 17.10.1991 | [1992/17] | Priority number, date | US19900599875 | 19.10.1990 Original published format: US 599875 | [1992/17] | Filing language | EN | Procedural language | EN | Publication | Type: | A1 Application with search report | No.: | EP0481773 | Date: | 22.04.1992 | Language: | EN | [1992/17] | Search report(s) | (Supplementary) European search report - dispatched on: | EP | 12.02.1992 | Classification | IPC: | H02P7/638, H02P7/08 | [1992/17] | CPC: |
H02P25/14 (EP);
H02P7/08 (EP)
| Designated contracting states | AT, BE, CH, DE, DK, ES, FR, GB, GR, IT, LI, LU, NL, SE [1992/17] | Title | German: | Verbesserung des Geschwindigkeitsregelkreises eines Reihenschlussmotors | [1992/17] | English: | Improvement of series-excitation motor speed control circuit | [1992/17] | French: | Amélioration du circuit de contrôle de vitesse d'un moteur à excitation série | [1992/17] | File destroyed: | 16.02.2000 | Examination procedure | 22.10.1992 | Application withdrawn by applicant [1992/52] |
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| Responsibility for the accuracy, completeness or quality of the data displayed under the link provided lies entirely with the Unified Patent Court. | Documents cited: | Search | [Y]GB2129731 ; | [Y]DE3200753 |