The pdf version.
The epub version.
The Dutch version.
Contents
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Copyright holder: Octrooicentrum Nederland
Author: Marco de Beurs
Except where otherwise noted, this work is licensed under the Creative Commons Attribution-ShareAlike 4.0 International License. To view a copy of this license, visit http://creativecommons.org/licenses/by-sa/4.0/ or send a letter to Creative Commons, PO Box 1866, Mountain View, CA 94042, USA.
This license does not apply to:
document in CPC scheme D06F, document in CPC definition D06F
The source can be found on Github.