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Markku J. Virtanen

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Docent, D.Sc. (Tech.)

 

Postal Address:
Development Centre for Finnish Building Services LTD
Technology Director Markku J. Virtanen
Yrjönkatu 3
FIN-00120 HELSINKI
Finland

tel + 358-9-6959 0672

mob + 358 50 596 7690

fax + 358-9-6959 0666

e-mail:

Lighting Laboratory's Frontpage Helsinki University of Technology