Modified hand-pump
Innovator: Ramashankar Sharma
Area: Engineering Sciences
State: Bihar
Funding agency: Department of Science and Technology (DST), Govt. of India
Implementing institute: National Innovation Foundation (NIF), Govt. of India
![](https://www.indiascienceandtechnology.gov.in/sites/default/files/default_images/no-photo_0.jpg)
Benefits
The hand-pump saves labour.