ES228040A2 - A procedure for the manufacture of siphones and sanitary codes of pressed lead externally tinned. (Machine-translation by Google Translate, not legally binding)
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A procedure for the manufacture of siphones and sanitary codes of pressed lead externally tinned. (Machine-translation by Google Translate, not legally binding)
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Improvements introduced in the object of the patent of invention no. 217.009 "manufacturing process of siphons and elbows of externally tinned pressed lead", characterized in that the molten lead in crucibles is introduced in the pressing chambers of the laminating machine, where it is allowed to coagulate to a temperature of 225º c, is subjected to a hydraulic pressure of 300 atmospheres per cm2 in the pistons of the press and the pressure is subsequently increased in the same pressing chambers to 2,400 kg. Per cm2. (Machine-translation by Google Translate, not legally binding)
ES0228040A1956-04-181956-04-18A procedure for the manufacture of siphones and sanitary codes of pressed lead externally tinned. (Machine-translation by Google Translate, not legally binding)
ExpiredES228040A2
(en)
A procedure for the manufacture of siphones and sanitary codes of pressed lead externally tinned. (Machine-translation by Google Translate, not legally binding)
A procedure for the manufacture of siphones and sanitary codes of pressed lead externally tinned. (Machine-translation by Google Translate, not legally binding)
A procedure for the manufacture of siphones and sanitary codes of pressed lead externally tinned. (Machine-translation by Google Translate, not legally binding)
A procedure for the manufacture of siphones and sanitary codes of pressed lead externally tinned. (Machine-translation by Google Translate, not legally binding)
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