BORIS S. DOBROBORSKY
Research in the field of physics, energy, ecology, biology, safety
Portable Pneumatic Impact machines
Pneumatic perforator for drilling horizontal holes
Vibration safe Pneumatic rock drill
Vibration Safe Pneumatic Breaker PB3-D2
Vibration Safe Pneumatic Breaker PB3-D1
Ergonomic developments
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Ergonomic
computer workspace |
Computer table for the disabled with swelling of the mobility of the lower extremities
Improved method of visual measurements
