Gengenbach
Germany
1
2011-12-15
Siegfried GRÖNE from Gengenbach, DE has applied for patents for these inventions. The list has both pending applications and granted patents:
CHARGING DEVICE FOR A BUSH EXPANDER FOR PUNCHED BUSH BLANKS MADE OF STEEL, FOR EXAMPLE, AND METHOD FOR FORGING PUNCHED BUSH BLANKS
3576177 ⎘