<p>A nondestructive reading method for an isotopic label, capable of easily and quickly reading information on an isotopic label imparted to an article in advance without destroying the label, and a nondestructive reading-use isotopic label suitably using this method. In addition, information obtained by this nondestructive reading method is used to easily and quickly judge the authenticity of an article.</p>
申请公布号
WO0229705(A1)
申请公布日期
2002.04.11
申请号
WO2001JP08757
申请日期
2001.10.04
申请人
TOKYO GAS COMPANY LIMITED;NEDA, TOKUDAI;YOKOI, YASUHARU;MAEDA, KENJI;HORIUCHI, KENJI;YAMASHITA, SATOSHI