Diederik Hol, Date of Birth
TweetDiederik Hol
Dutch engineer
Date of Birth: 10-Apr-1972
Profession: inventor
Nationality: Kingdom of the Netherlands
Zodiac Sign: Aries 
About Diederik Hol
- Diederik Hol (born 10 April 1972) is a Dutch Design Engineer, designer of the Dual Box inline skate frame and the Narrow Shape Cross-Section (NSX) ice blade, and founder/director of skate company CadoMotus Skating BV.
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