Inventor
SPECHT RUDOLF
DE3 patents
Patents
3 patentsUS9926711B2Mar 27, 2018
G-hook for mutual releasable connection of two prop portions of a variable length construction prop
PERI GMBH2 citations67
US10077567B2Sep 18, 2018
Method for reinforcing and calibrating a pipe portion
PERI GMBH2 citations62
US9920541B2Mar 20, 2018
Scaffolding pipe of a structural scaffolding system and scaffolding element
PERI GMBH2 citations59