Multicellular living organisms and unmodified parts thereof and
Plant, seedling, plant seed, or plant part, per se
Higher plant, seedling, plant seed, or plant part
Inventor
active
No associations
LandOfFree
Petra Sperling does not yet have a rating. At this time, there are no reviews or comments for this inventor.
If you have personal experience with Petra Sperling, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Petra Sperling will most certainly appreciate the feedback.
Profile ID: LFUS-PAI-P-3109509