the most desitrable thing is invention is taken of the city frawing only an example, 2.is only carried out (the inventionof thetermmor in any of)the word in a range of technical specifications and claim all the factsBecause in represents is not equal a variety that can replace them this view. this there an be examples. 3.patent registration after sales equal to a variety of examples must be understood that there may be variants with water.