PRESSURE ACTUATED VALVES AND METHODS OF USE

• Main Author: MALCOLM, DAVID B
• Format: Patent
• Language: English; French
• Published: 05.02.2022
• Subjects: ACTUATING-FLOATS; AGRICULTURE; ANIMAL HUSBANDRY; BLASTING; COCKS; CULTIVATION OF VEGETABLES, FLOWERS, RICE, FRUIT, VINES, HOPSOR SEAWEED; DEVICES FOR VENTING OR AERATING; ENGINEERING ELEMENTS AND UNITS; FISHING; FORESTRY; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVEFUNCTIONING OF MACHINES OR INSTALLATIONS; HEATING; HORTICULTURE; HUMAN NECESSITIES; HUNTING; LIGHTING; MECHANICAL ENGINEERING; TAPS; THERMAL INSULATION IN GENERAL; TRAPPING; VALVES; WATERING; WEAPONS