The use of a silver alloy for the production of gold forging -, jeweller -, - coins or medals - werksktücken

摘要

The use of a silver alloy from the first fineness, the at least 92,5 w -% of silver, characterized in that it consists of 92,5 w -% silver, 0,5 to 3 w -% germanium and for the rest of copper, for the production of gold forging -, jeweller -, - coins or medals - workpieces.