System and method of loading bulk material onto transport vessel or stockpile
HU0700168D0
Vertical axis wind power station
HU0501160D0
Method and apparatus for processing oil-seed, especially producing biodiesel oil
HU0500773D0
Wind power station
HU0300584A2
Method for producing personal newspaper
HU9801023D0
Embroidery frame for gobelin
HU911604D0
"devil's lock", a toy consisting of an oval metallic device and circles to be hanged on it
HU907641D0
Process for producing thin reinforced concrete shell structures, particularly for large-span constructions
HUT56763A
Method and device for building public works-channels from laminated plastic spiral tube
HUT51710A
Method for lining chimneys with combination of aluminium respectively aluminium and heat-resistant steel, or ceramic casing pipe, and method for renovating chimneys lined in this way
HUH3328A
Self-releasing device for safety seat belt
HUT48158A
Vibrating shears adapter for drill guns
HUH3294A
Exhauster particularly for power machines of diesel-engine
HUT44714A
Device for stopping machines of dangerous operation by way of optical sensing the penetration
HUT38205A
Parasiticides and repellants of insecticidal effect, embedded into plastic, and process for the production thereof
HUT34142A
Process for the production of a product impeding water leaking
