Electrolysis apparatus

Information

  • Patent Grant
  • D330766
  • Patent Number
    D330,766
  • Date Filed
    Friday, June 1, 1990
    34 years ago
  • Date Issued
    Tuesday, November 3, 1992
    32 years ago
Abstract
Description
Claims
  • The ornamental design for an electrolysis apparatus, as shown and described.
US Referenced Citations (4)
Number Name Date Kind
D261678 Mann Nov 1981
D263879 Mann Apr 1982
D299748 Robertson Feb 1989
4872454 Decriveira et al. Oct 1989