Apparatus and process for the non-destructive measurement of the

Apparatus for and method of monitoring the corrosion in electric

Apparatus for characterizing conductivity of materials by measur

Apparatus for detecting conductive materials in a moving flow

Apparatus for detecting counterfeit currency using two coils to

Apparatus for detecting substantially longitudinal flaws in the

Apparatus for detecting surface flaws in cylindrical articles

Apparatus for detecting surface flaws in cylindrical articles by

Apparatus for detecting underwater magnetic sources with impulse

Apparatus for determination of an interface of a slag layer

Apparatus for determining location of an element of magnetizable

Apparatus for determining properties of an electrically...

Apparatus for determining the continuity of holes formed in a co

Apparatus for determining the thickness of a layer of paint on a

Apparatus for electrically contactlessly measuring the thickness

Apparatus for electromagnetically detecting flaws in metallic ob

Apparatus for evaluation of capacitive type pressure transducers

Apparatus for generating a parallel magnetic field within a magn

Apparatus for identifying an electrically conducting material

Apparatus for inspecting degradation/damage of a material using