Verbania (VB)
Italy
1
2022-08-11
Alberto FABBRIS from Verbania (VB), IT has applied for patents for these inventions. The list has both pending applications and granted patents:
APPARATUS AND METHOD FOR RECOVERING PRECIOUS METALS, SUCH AS PLATINUM, RHODIUM, GOLD, SILVER, ETC., FROM CONTAMINATED CEMENT
5485867 ⎘