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Inventor
WEIGEL GERD
DE
2 patents
Patents
2 patents
US7021877B2
Apr 4, 2006
Self-tapping screw
EJOT GMBH & CO KG
16 citations
77
US11181139B2
Nov 23, 2021
Securing element
EJOT GMBH & CO KG
2 citations
65