data processing apparatus; sound locating instruments, namely, sonars; thermal imaging cameras; infrared detectors; optical apparatus and instruments, namely, optical filters; optical apparatus and instruments, namely, optical ports for underwater photography, dome ports for underwater photography, wet diopters, adapter lenses for underwater photography; optical apparatus and instruments, namely, optical inspection apparatus; optical apparatus and instruments, namely, optical readers and opti...

Noise-absorbent heat-protection-shield for heat transferring vehicle parts made out of aluminium or aluminium alloy or steel

THERMAL AND ACOUSTICAL MATERIAL