TREA

H.L.P. Imports Ltd.

Follow

Organization

  • London, GB
Organizations

Patents Grantslast 30 patents

  • Information Patent Grant

    Polishing of silver-plated articles
    • Patent number 4,270,932
    • Issue date Jun 2, 1981
    • H.L.P. Imports Ltd.
    • Lawrence M. Perovetz
    • C23 - COATING METALLIC MATERIAL COATING MATERIAL WITH METALLIC MATERIAL CHEMI...

Patents Applicationslast 30 patents

Trademarklast 30 trademarks