HP

Helmut Praxator

VL Veb Kombinat Polygraph Werner Lamberz Leipzig: 1 patents #61 of 143Top 45%
📍 Leipzig, DE: #294 of 682 inventorsTop 45%
Overall (All Time): #4,017,779 of 4,157,543Top 100%
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Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
4527793 Monitoring device for monitoring book block formation Rolf-Dieter BÖTTCHER, Rolf Heise 1985-07-09