Uncategorized
Inventor
Contactor and contactor and attachment combination
Electric switch
Electric switch
Electrical switch identification means
Illuminated selector switch
No associations
LandOfFree
Josef Bierenfeld does not yet have a rating. At this time, there are no reviews or comments for this inventor.
If you have personal experience with Josef Bierenfeld, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Josef Bierenfeld will most certainly appreciate the feedback.
Profile ID: LFCA-PAI-P-125718