Pince-nez; Burglar alarms; Calibration devices for calibrating X-ray diagnostic apparatus other than for medical use; Electronic apparatus for testing compression, strength, hardness and tensile characteristics of industrial materials; Insulated clothing for protection against accident or injury; Life-saving capsules for natural disasters; Measuring instrumentation and apparatus, namely, digitizers; Metal detectors; Metal detectors for industrial or military purposes; Ozonisers; Radon detecto...