automatically cutting-off steam supply

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CPC
F01B31/36

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Parent Industries

FMECHANICAL ENGINEERING LIGHTING HEATING WEAPONS BLASTING ENGINES OR PUMPS F01Engines F01BMACHINES OR ENGINES, IN GENERAL OR OF POSITIVE-DISPLACEMENT TYPE F01B31/00Component parts, details, or accessories not provided for in, or of interest apart from, other groups

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F01B31/36automatically cutting-off steam supply

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Patents Grantslast 30 patents

Information Patent Grant
1381756
- Patent number 1,381,756
- Issue date Jun 14, 1921
- F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES