http://rpb.lbz-rlp.de/cgi-bin/wwwalleg/wiki.pl?db=rpb&index=1&zeilen=1&s1=o33510029?

Keine Beschreibung vorhanden.

US8662513B2 - Recyclable cardboard bicycle - Google Patents

https://www.google.de/patents/US8662513?dq=US+8662513+B2&hl=de&sa=X&ved=0ahUKEwiN14mWv47OAhWoAsAKHa0vBWAQ6AEIHjAA

A human powered land vehicle sufficiently rigid so as to transport a human rider constructed only from palpably recyclable and shreddably recyclable materials.

Publikationen

http://www.roland-paul.de/html/body_publikationen.html

Keine Beschreibung vorhanden.