Nova Patents
BE778140A

Untitled record

Abstract

This record has no abstract on file.

BE778140A, drawing sheet 1
Sheet 1 of 1

Term

Term ended

Expired 17 January 1992, 34.7 years ago.

  1. Priority
  2. Filed
  3. Granted
  4. Expired
  5. Today

1 sheet

  1. Sheet 1