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A VENTILATION AND SMOKE EXTRACTION SYSTEM FOR A TUNNEL
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Abstract
Information
Inventors
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Specification
Documents
A VENTILATION AND SMOKE EXTRACTION SYSTEM FOR A TUNNEL
ORDINARY APPLICATION
Published
Filed on 5 June 2018
Patent Information
| Application ID | 201821020908 |
| Date of Application | 05/06/2018 |
Documents
| Name | Date |
|---|---|
| 201821020908-IntimationOfGrant19-01-2024.pdf | 19/01/2024 |
| 201821020908-PatentCertificate19-01-2024.pdf | 19/01/2024 |
| 201821020908-CLAIMS [21-02-2023(online)].pdf | 21/02/2023 |
| 201821020908-DRAWING [21-02-2023(online)].pdf | 21/02/2023 |
| 201821020908-FER_SER_REPLY [21-02-2023(online)].pdf | 21/02/2023 |
| 201821020908-OTHERS [21-02-2023(online)].pdf | 21/02/2023 |
| 201821020908-FORM 3 [26-01-2023(online)].pdf | 26/01/2023 |
| 201821020908-FER.pdf | 22/08/2022 |
| 201821020908-Response to office action [19-05-2022(online)].pdf | 19/05/2022 |
| 201821020908-FORM 18 [18-05-2022(online)].pdf | 18/05/2022 |
| 201821020908-FORM 3 [20-07-2019(online)].pdf | 20/07/2019 |
| 201821020908-CORRESPONDENCE(IPO)-(CERTIFIED COPY)-(17-7-2019).pdf | 18/07/2019 |
| 201821020908-REQUEST FOR CERTIFIED COPY [12-07-2019(online)].pdf | 12/07/2019 |
| 201821020908-OTHERS-ORIGINAL UR 6( 1A) FORM 26-140618.pdf | 28/09/2018 |
| Abstract1.jpg | 11/08/2018 |
| 201821020908-FORM-26 [13-06-2018(online)].pdf | 13/06/2018 |
| 201821020908-COMPLETE SPECIFICATION [05-06-2018(online)].pdf | 05/06/2018 |
| 201821020908-DECLARATION OF INVENTORSHIP (FORM 5) [05-06-2018(online)].pdf | 05/06/2018 |
| 201821020908-DRAWINGS [05-06-2018(online)].pdf | 05/06/2018 |
| 201821020908-FORM 1 [05-06-2018(online)].pdf | 05/06/2018 |
| 201821020908-POWER OF AUTHORITY [05-06-2018(online)].pdf | 05/06/2018 |
| 201821020908-PROOF OF RIGHT [05-06-2018(online)].pdf | 05/06/2018 |
| 201821020908-STATEMENT OF UNDERTAKING (FORM 3) [05-06-2018(online)].pdf | 05/06/2018 |
