METHOD FOR DESTROYING SMALL ELECTRONIC EQUIPMENT, AND A DEVICE FOR DESTROYING SMALL ELECTRONIC EQUIPMENT, IN PARTICULAR THE CONTENTS OF NON-VOLATILE MEMORY

METHOD AND DEVICE FOR ELECTRIC PULSE FRAGMENTATION OF MATERIALS

Cylinder head structure of internal combustion engine

Electrohydraulic movement of downhole components and method

Spark exciter operational unit

laser spark plug having an improved seal between the combustion chamber window and the casing

Laser spark plug having an improved seal between the combustion chamber window and the casing

Laser spark plug having an improved seal between the combustion chamber window and the casing

Series static spark gap for EMP protection

Multi-point laser ignition device