Viby J
Denmark
1
2020-06-11
LARS ERDMANN from Viby J, DK has applied for patents for these inventions. The list has both pending applications and granted patents:
Underroof collar for use in water-proofing the joint between a roof structure and a window frame, a packed underroof collar, and a method of providing an underroof collar
2757751 ⎘