Water tank for extinguishing fires using a helicopter
PL327741A1
Smoke generating apparatus
PL327640A1
Helicopter's fuselage
PL327641A1
Method of making variable-thickness workpieces of strip-like material in particular those having maximum thickness in the middle of their lengyh and constituting a helicopter rotor blade edge of attack ferrule and turning production jig therefor
PL326207A1
Turbocompressor
PL325628A1
Latching lock for sliding doors in particular those used in aircrafts
PL322631A1
Helicopter rotor blade and that of tail rotor
PL315601A1
Method of basing and chucking a piston, especially thin-walled one, for machining it
PL313880A1
Solenoid valve
PL313465A1
Snap hook in particular that for attching a landing rope to personal landing harness
PL311937A1
Helicopter rotor hub with elastomeric articulated joints
PL310187A1
Agent for phosphatising aluminium alloys products in particular pistons made of them
PL308007A1
Pneumatic atomiser
PL305376A1
Torque measuring apparatus
PL304283A1
Method of and tool for making recesses in holes of arbor type pistons
PL303799A1
Combined pneumatic and hydraulic actuator for opening and closing an aeroplane cockpit canopy
PL303111A1
Mine holding and launching magazine for drop-mining effected from a helicopter
