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2022
|
G/S
|
Silver jewelry; Silver Watches |
|
|
Invention
|
Silver alloy production. in vacuoin vacuoin vacuo at 950-1100°C, after which the solidified alloy... |
|
2021
|
G/S
|
Silver and its alloys; jewellery made from silver; silver watches; silver necklaces; silver brace... |
|
|
G/S
|
Silver and its alloys; jewellery made from silver; silver
watches; silver necklaces; silver brac... |
|
2014
|
Invention
|
Silver alloy compositions and processes. A process for preparing an alloy of silver with enhanced... |
|
2011
|
Invention
|
Process for investment casting and casting grain for use in the process. In an Ag, Cu, Ge alloy c... |
|
2010
|
Invention
|
Silver ternary alloy.
A firestain and tarnish-resistant ternary alloy of silver, copper and germ... |
|
2009
|
G/S
|
Brazing alloys; solder; silver solder; wire; fittings of metal for coffins; door handles of metal... |
|
2008
|
G/S
|
[ Brazing alloys; hard solder; soft solder; silver solder; wire; ] [ fittings of metal for coffin... |
|
2007
|
Invention
|
Metal alloy manufacturing.
Silver alloys containing copper and germanium e.g. about 1 wt % Ge an... |
|
2005
|
G/S
|
Musical instruments. |
|
|
Invention
|
Process for making finished or semi-finished articles of silver alloy comprising copper and germa... |
|
2004
|
Invention
|
Copper-boron master alloy and its use in making silver-copper alloys.
A master metal composition... |
|
|
G/S
|
Common metals and their alloys; goods of common metal and
their alloys not included in other cla... |
|
|
G/S
|
Common metals and their alloys; goods of common metal and their alloys not included in other clas... |
|
2001
|
G/S
|
[ FLATWARE, NAMELY, KNIVES, FORKS, PICKLE FORKS, SPOONS, TEA SPOONS, SPAGHETTI SPOONS, AND LASAGN... |
|
|
G/S
|
Silverware; silver alloys; jewellery. Frames for pictures, photographs and calendars; jewellery b... |
