Hartmut S. Engel
Ludwigsburg
Trademarks, designs and patents
Leuchten
Swiss design · 140578 · Designer, Holder
Leuchten
Swiss design · 137459 · Designer, Holder
Leuchten
Swiss design · 137655 · Designer, Holder
Leuchten
Swiss design · 133312 · Holder
Leuchten
Swiss design · 132682 · Holder
Lampen
Swiss design · 131779 · Holder
Lampen
Swiss design · 131778 · Holder
Lampen
Swiss design · 131777 · Holder