Eindhoven, NL
Information
Patent Grant
U.S. Philips Corporation
Marinus P. Koster
F21 - LIGHTING
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Patent Grant
Marinus P. Koster
F21 - LIGHTING
Information
Patent Grant
U.S. Philips Corporation
Nicasius G. T. Van Gennip
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
U.S. Philips Corporation
Johannes A. A. M. Van Heeswijk
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
U.S. Philips Corporation
Johannes A. A. M. Van Heeswijk
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
U.S. Philips Corporation
Johannes A. A. M. Van Heeswijk
F21 - LIGHTING
Information
Patent Grant
U.S. Philips Corporation
Johannes A. A. M. Van Heeswijk
F21 - LIGHTING
Information
Patent Grant
U.S. Philips Corporation
Bauke J. Roelevink
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
U.S. Philips Corporation
Johannes A. A. M. Van Heeswijk
F21 - LIGHTING
Information
Patent Grant
U.S. Philips Corporation
Johannes A. A. M. Van Heeswijk
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
U.S. Philips Corporation
Rudolf Sanders
H01 - BASIC ELECTRIC ELEMENTS
