Mike Koefman, Planet Hydrogem

Mike Koefman, Planet Hydrogem

Mike Koefman spoke at COP23.

COP23 UN Climate Change Conference 2017

Mike Koefman, Planet Hydrogem

Mike Koefman, Planet Hydrogem

Dr. Singh Intrachooto, MQDC-DTGO Corporation Limited

Dr. Singh Intrachooto, MQDC-DTGO Corporation Limited

Umi Sengebau, Minister of Environment of Palau

Umi Sengebau, Minister of Environment of Palau

Dr. Salvador Echeverria, National Metrology Institute Mexico (CENAM)

Dr. Salvador Echeverria, National Metrology Institute Mexico (CENAM)

Prof. Stephen Briggs, ESA

Prof. Stephen Briggs, ESA

Dr Salvador Echeverria, National Metrology Institute Mexico (CENAM)

Dr Salvador Echeverria, National Metrology Institute Mexico (CENAM)

David Solomon Jalajel, General Secretariat – PSIPW

David Solomon Jalajel, General Secretariat – PSIPW

Prof. Dr Joachim Ullrich, Physikalisch-Technische Bundesanstalt

Prof. Dr Joachim Ullrich, Physikalisch-Technische Bundesanstalt

Harry Verhaar, Philips Lighting

Harry Verhaar, Philips Lighting

Sergio Pedreiro, Estre

Sergio Pedreiro, Estre

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