Procedure for the manufacture of decorative panels from particles or agglomerated fibers. (Machine-translation by Google Translate, not legally binding)
GB1015069A
Method for the production of gaseous mixtures containing acetylene and ethylene
ES303469A1
A protection procedure against the hail and rays (Machine-translation by Google Translate, not legally binding)
DE1221837B
Procedure for influencing the weather
DE1199045B
Method of generating artificial rain
ES298724A1
A procedure for the production of artificial rain (Machine-translation by Google Translate, not legally binding)
ES297200A1
A procedure for the manufacture of melamine by polymerization of diciandiamide (Machine-translation by Google Translate, not legally binding)
US3224952A
Method and device for the production of gaseous mixtures containing acetylene and ethylene
DE1231683B
Process and device for the production of gas mixtures containing acetylene and ethylene
US3133063A
Method for producing melamine
GB936899A
Method and devices for the manufacture of gases containing acetylene
DE1257181B
Filters for removing dust from flue gases from electric arc furnaces
ES265089A1
A process and installation for the extraction of dust from smoke given-off by electrometallurgical furnaces
GB924454A
A method of obtaining granulated ammonium nitrate fertilizers
GB814934A
Method for producing melamine
ES212586A1
Procedure to manufacture melanine (Machine-translation by Google Translate, not legally binding)
GB750366A
Improvements in or relating to the production of guanidine salts
DE955952C
Process for the production of melamine
GB519570A
Process for the manufacture of sulphur trioxide
DE722461C
Device for removing large blocks of calcium cyanamide
