Mexico
Mexico
3
2013-06-06
Ignacio Gonzalez Martinez from Mexico, MX has applied for patents for these inventions. The list has both pending applications and granted patents:
PROCESS FOR GOLD AND SILVER LEACHING WITH THIOUREA SOLUTIONS
#2 | 2011-12-01Process for gold and silver leaching with thiourea solutions
#3 | 2007-11-29Process for Gold and Silver Leaching with Thiourea Solutions
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