Abstract: While training firefighters, I felt that the current design of the ladder is lacking so that workers, firefighters and other people often have to die or be crippled due to the accident, which has a bad effect on their family. It falls. By improving the design of the ladder, the above problem can be got rid of. And the work of the people doing the above work can be further simplified. In the design made by me, an attempt has been made to solve the accidents in the above work, it is necessary to improve in every objects from time to time. By taking a patent for what I have done, I wish to build it on a large scale so that the lives of the people can be saved, to prevent them from being crippled or injured.
| # | Name | Date |
|---|---|---|
| 1 | 201811010113-Form 2(Title Page)-200318.pdf | 2018-03-26 |
| 2 | 201811010113-Form 1-200318.pdf | 2018-03-26 |
| 3 | abstrarct.jpg | 2018-05-14 |