| L-PER L-TRONICS
74329523 09 Nov 1992 | on 08 Nov 2024 | electrical apparatus; namely, a direction finder for locating the sour... Class 009 Class 009 Computer & Software Products & Electrical & Scientific Products electrical apparatus; namely, a direction finder for locating the source of electromagnetic signals, primarily in the UHF and VHF frequency ranges | | | L-TRONICS L-TRONICS
74331538 16 Nov 1992 | on 16 Feb 2024 | electrical apparatus and instruments; namely, a direction finder for l... Class 009 Class 009 Computer & Software Products & Electrical & Scientific Products electrical apparatus and instruments; namely, a direction finder for locating the source of electromagnetic signals, primarily in the UHF and VHF frequency ranges | | | L-PER L-TRONICS
74192143 06 Aug 1991 | on 04 Aug 1992 | electrical apparatus and instruments, including a direction finder for... Class 009 Class 009 Computer & Software Products & Electrical & Scientific Products electrical apparatus and instruments, including a direction finder for locating the source of electromagnetic signals, primarily in the UHF and VHF frequency ranges | |