User:Kschlax
From Bill Goodwine's Wiki
Homework 1: Choose Patent KSchlax:Hw1
Homework 2: Compare this patent to 4,217,829, by Gotz Hiedelberg: "System and vehicle to be held magnetically" KSchlax:Hw2
Homework 1: Choose Patent KSchlax:Hw1
Homework 2: Compare this patent to 4,217,829, by Gotz Hiedelberg: "System and vehicle to be held magnetically" KSchlax:Hw2