IPIQ

MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING

F03

MACHINES OR ENGINES FOR LIQUIDS; WIND, SPRING, OR WEIGHT MOTORS; PRODUCING MECHANICAL POWER OR A REACTIVE PROPULSIVE THRUST, NOT OTHERWISE PROVIDED FOR

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F03G

SPRING, WEIGHT, INERTIA OR LIKE MOTORS; MECHANICAL-POWER PRODUCING DEVICES OR MECHANISMS, NOT OTHERWISE PROVIDED FOR OR USING ENERGY SOURCES NOT OTHERWISE PROVIDED FOR

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7/00

Mechanical-power-producing mechanisms, not otherwise provided for or using energy sources not otherwise provided for

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F03G7/06

using expansion or contraction of bodies due to heating, cooling, moistening, drying or the like

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F03G7/066

Actuator control or monitoring

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F03G7/0665

controlled displacement, e.g. by using a lens positioning actuator

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