| UNOR BERGWERKSVERBAND G.M.B.H.
295265 23 Feb 1966 | on 19 Nov 1981 | Class 001 Class 001 Chemical Products Class 009 Class 009 Computer & Software Products & Electrical & Scientific Products Apparatus for automatically determining and indicating the concentration of carbon monoxide, methane and any other hydrocarbons in gaseous mixtures. | | | MINI-UNOR BERGWERKSVERBAND GMBH.
364973 01 Jun 1973 | on 15 Sep 1989 | Class 010 Class 010 Medical Instrument Products Apparatus for gas constituent analysis. | | | TOC-UNOR BERGWERKSVERBAND GMBH
364972 01 Jun 1973 | on 31 Dec 1969 | Class 009 Class 009 Computer & Software Products & Electrical & Scientific Products Apparatus for automatic gas analysis for measuring and recording of concentration of carbon monoxide, methane, and other assorted ultra red ray absorbing gases. | |