directly located side by side

This industry / category may be too specific. Please go to a parent level for more data

Industries

Patents Grantslast 30 patents

Information Patent Grant
High precision hydraulic synchronous and proportional flow dividing...
- Patent number 7,526,994
- Issue date May 5, 2009
- Shixuan Hu
- F03 - MACHINES OR ENGINES FOR LIQUIDS WIND, SPRING WEIGHT AND MISCELLANEOUS M...
Information Patent Grant
3587400
- Patent number 3,587,400
- Issue date Jun 28, 1971
- F03 - MACHINES OR ENGINES FOR LIQUIDS WIND, SPRING WEIGHT AND MISCELLANEOUS M...
Information Patent Grant
3147669
- Patent number 3,147,669
- Issue date Sep 8, 1964
- F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
Information Patent Grant
2709422
- Patent number 2,709,422
- Issue date May 31, 1955
- F03 - MACHINES OR ENGINES FOR LIQUIDS WIND, SPRING WEIGHT AND MISCELLANEOUS M...
Information Patent Grant
2489505
- Patent number 2,489,505
- Issue date Nov 29, 1949
- F03 - MACHINES OR ENGINES FOR LIQUIDS WIND, SPRING WEIGHT AND MISCELLANEOUS M...