Catalogued
Pump and system head curve
- Made by
- Hydraulic engineering practice; no single originator
- Year
- 1900s
- Field
- Engineering
- Kind
- Data display
- Room
- Charts that compute — Placed by reading its description, not yet studiedCould also hang in: Change over time
121 other forms share this skeleton
Source
Harris 1999, Information Graphics
Attribution less certain: contested, or no single inventor recorded