JEWELRY MADE PRECIOUS METAL NAMELY

Brand Owner (click to sort) Address Description
CDC CARAT DIAMOND CORP. NEW YORK NY 10036 JEWELRY MADE OF PRECIOUS METAL-NAMELY, RINGS, PENDANTS, EARRINGS AND ORNAMENTAL PINS;
DIEMLITE European Lapidary Corporation 220 5th Ave. New York NY 10001 Jewelry Made of Precious Metal-Namely, Rings, Earrings, Pendants, Brooches, Pins and Charms;
HB Hammerman Bros. Inc. 50 West 57th Street 12th Floor New York NY 10019 Jewelry Made of Precious Metal-Namely, Bracelets, Finger Rings, Necklaces, Pins, Brooches, and Earrings;
HH HARRY HARMS & CO. INC. 15 W. 47TH ST. NEW YORK 36 NY JEWELRY MADE OF PRECIOUS METAL-NAMELY, BRACELETS, BROOCHES, EARRINGS, PENDANTS, AND FINGER RINGS;
LFC LOUIS FRANKLIN COMPANY, INC. 665 5TH AVE. NEW YORK NY JEWELRY MADE OF PRECIOUS METAL-NAMELY, FINGER RINGS, EARRINGS, BROOCHES, NECKLACES, BRACELETS, DISCS AND CHARMS;
THE PRIME SOURCE PHYLCRIS CORPORATION, THE 1 CATAMORE BLVD. EAST PROVIDENCE RI 02914 JEWELRY MADE OF PRECIOUS METAL-NAMELY, PENDANTS, CHAINS, EARRINGS AND BRACELETS;
Y Julius Young Jewelry Mfg. Co., Inc. 29 WEST 35TH STREET New York NY 10001 Jewelry Made of Precious Metal-Namely, Rings, Pins, Pendants, Bracelets, Necklaces, Earrings and Cufflinks;
 

Where the owner name is not linked, that owner no longer owns the brand

    
Technical Examples
  1. The object of the present invention is to provide a catalyst that is highly active and capable of maintaining its activity for a long period of time even in a high-temperature environment. The present invention is a catalyst including: a porous carrier which is comprised of one kind of or two or more kinds of metal oxides; and catalyst particles which are comprised of precious metals or precious metal oxides and supported on the above porous carrier, characterized in that the catalyst particles include: clustered particles formed by the aggregation of first precious metal atoms; and second precious metal ions bound to the above clustered particles. Preferably, the first precious metal and the second precious metal are different metal species which are selected from the group consisting of platinum, palladium, rhodium, ruthenium, silver, gold, iridium and osmium.