• Inventors:
  • Assignees:
  • Publication Date: November 09, 1972
  • Publication Number: DE-2218750-A1

Abstract

Claims

Description

Topics

    Download Full PDF Version (Non-Commercial Use)

    Patent Citations (0)

      Publication numberPublication dateAssigneeTitle

    NO-Patent Citations (0)

      Title

    Cited By (3)

      Publication numberPublication dateAssigneeTitle
      DE-2850419-A1August 23, 1979Kurt Dr NordmannOptische ueberwachungseinrichtung
      EP-0442338-A1August 21, 1991Kurt Dr. NordmannOptical monitoring device
      US-5204742-AApril 20, 1993Kurt NordmannEasily removable optical monitoring installation