 
                 Sendenhorst, DE
 Sendenhorst, DE
                     INVENION GmbH
                                    INVENION GmbH
                                 Erich  Schuermann
                                    Erich  Schuermann
                                 F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
                                    F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
                                 Demag Ergotech GmbH
                                    Demag Ergotech GmbH
                                 Erich  Schuermann
                                    Erich  Schuermann
                                 B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
                                    B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
                                 Erich  Schuermann
                                    Erich  Schuermann
                                 Y10 - TECHNICAL SUBJECTS COVERED BY FORMER USPC
                                    Y10 - TECHNICAL SUBJECTS COVERED BY FORMER USPC
                                 DEMAG ERGOTECH GMBH
                                    DEMAG ERGOTECH GMBH
                                 Erich  Schuermann
                                    Erich  Schuermann
                                 B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
                                    B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL