Process for producing high molecular weight polyethylene
FR2947743A3
Product waste recycling method for manufacturing e.g. ruby utilized in jewel, involves storing wastes of products at temperature approximately equal to specific degree Celsius, and immersing wastes in cold water contained in container
FR2924113A1
Preparing a material useful for stimulating jadestone or equally opaque emerald, in fantasy jewelry or for cutting various decorative objects, comprises mixing beryl mineral with calcium fluoride, after crushing
FR2870261A1
Production of magmas that can be used for jewellery and other articles after cooling uses concentrated solar heat to fuse initial solids
FR2858335A1
Utilization of solar energy as substitute for conventional energy sources for valorizing mineral materials by heating, e.g. in jewellery industry
FR2784216A1
Electronic automatic display device
FR2658805A1
Process for the crystallisation of artificial emerald
FR2610913A1
Process for the manufacture of synthetic turquoise
FR2556305A1
Device for motorizing the front wheel of a motorcycle and other two-wheeled vehicles
FR2526469A1
Retractable and demountable shelter
FR2372198A1
Aminated polymeric compsn. - used to electrophoretically coat metallic supports
FR2240296A1
Cationic flotation of cupriferous minerals with alginates - without desliming and with simultaneous oxide, carbonate and sulphide flotation
CA953038A
Reactif deprimant pour la flottation des minerais et procede pour sa mise en oeuvre
FR2079698A5
Dewatering of minerals - using fatty anionic or nonionic agents and alkyl sulphosuccinic wetting agent
