Accident- and tampering-proof attachment means of an object to a

Adjustable ionization chamber

Alpha particle monitor

Alpha, beta, and gamma monitor for measuring concentrations...

Alpha-detecting conveyor apparatus

Alternating current long range alpha particle detector

Ambient air alpha particles ionization detector

Analyzer for radiotherapy radiation beam

Apparatus and a method for detecting and measuring trace gases i

Apparatus and a method for detecting and measuring trace gases i

Apparatus and a method for detecting and measuring trace gases i

Apparatus and method for reading two-dimensional electrophoretog

Apparatus and method for the detection of the energy of...

Apparatus and methods for monitoring emissions

Apparatus for and method of measuring electrons

Apparatus for checking atmospheric pollution due to alpha partic

Apparatus for detecting alpha radiation in difficult access area

Apparatus for detecting and determining the distribution of radi

Apparatus for detecting radioactive contaminants on hand tools

Apparatus for digital imaging