72346136
Dec 12, 1969
Aug 1, 1972
POWDERS OF ZIRCONIUM AND TITANIUM HYDRIDES, SODIUM HYDRIDE, BOROHYDRIDES OF SODIUM, POTASSIUM AND LITHIUM, LITHIUM ALUMINUM HYDRIDE, LITHIUM ALUMINUM TRI-TERTIARY BUTOXY HYDRIDE, SIMPLE INORGANIC SALTS, SUCH AS THE CHLORIDES, FLUORIDES, IODIDES OF VARIOUS METALS
Metal GoodsMETAL POWDERS, SUCH AS TITANIUM, ZIRCONIUM AND CHROMIUM, ALLOY POWDERS OF TITANIUM-NICKEL, CHROMIUM-NICKEL, CHROMIUM-NICKEL-COPPER, AND CHROMIUMNICKEL-COBALT
Jewelry