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Structures Of Non-Positive Displacement Pumps
(AREA)
Abstract
Bottle for pressure products such as products mixed with an impeller gas characterized by consisting of at least two embedded elements layers of sheet material whose ends or flanges are capable of reciprocal coupling, said two elements fitting one into the other being joined by welding to each other so that the welding material penetrates the gap between the coupled flanges of the two elements until eventually affecting the thickness of the edge of the flange embedded inside the other. (Machine-translation by Google Translate, not legally binding)
ES111677U1965-02-171965-02-17
BOTTLE FOR PRESSURE PRODUCTS.
ExpiredES111677Y
(en)
Transport installation with surfaces of placement for people or merchandise, for example a mechanical ladder. (Machine-translation by Google Translate, not legally binding)
Translucent, perfected corrugated iron suitable for roofs, partitions, wall coverings and similar applications (Machine-translation by Google Translate, not legally binding)
Improvements in the manufacture of pneumatic floats and folding deposits for the transportation of liquids. (Machine-translation by Google Translate, not legally binding)