DEACTIVATING ELEMENT FOR MAGNETIC MARKER AND METHOD OF MAKING SAME
摘要
A deactivating element for a magnetic surveillance marker has the form of a wire with substantially-circular cross-section in which alternating body segments are of a magnetizable material having a magnetic remanence of at least 0.2 Tesla and a non-magnetizable material respectively; the non-magnetizable material has a magnetic saturation of not more than 0.05 Tesla.
申请公布号
WO0163577(A1)
申请公布日期
2001.08.30
申请号
WO2000CA00198
申请日期
2000.02.25
申请人
MXT INC.;BRAUER, STEPHAN;LEBEAU, THOMAS;STROM-OLSEN, JOHN