Process for preparing YBCO superconducting films on a ceramic substrate Application US-6121206-A United States of America 19 Sep 2000
Preparation of superconducting films and a process for preparing the films Application US-6040275-A United States of America 21 Mar 2000
Ceramic substrate useful for the preparation of superconducting films and a process for… Application US-5856276-A United States of America 05 Jan 1999