Process for improving multiplication properties, resistance against patogens and physiological processes of living creatures first of all of domestic animals and plants
HU193672B
Process for producing champagne, preferably that fermented in tank
HUT38725A
Method and device for testing quality of the wheaten meal
HU186648B
Method and device for automatizing the irrigation at cultivation of plants
HU187178B
Method for producing hybrid paprika seed
HU186496B
Process for producing npk spary fertilizers containing calcium, magnesium and microelements with phosphate base