C - Chemistry – Metallurgy – 21 – D
Inventor
C - Chemistry, Metallurgy
21
D
Inventor
Country: Austria
Frog, in particular frog point, for rail crossings or rail...
Process for producing frogs of railway switches
No associations
LandOfFree
Robert Pirker does not yet have a rating. At this time, there are no reviews or comments for this inventor.
If you have personal experience with Robert Pirker, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Robert Pirker will most certainly appreciate the feedback.
Profile ID: LFCA-PAI-P-1206863