首页>
外国专利>
LATENT FINGERPRINT DETECTION METHOD, THERMAL EVAPORATION DEVICE FOR LATENT FINGERPRINT DETECTION, LATENT FINGERPRINT DETECTION DEVICE AND COMPOSITION FOR LATENT FINGERPRINT DETECTION
LATENT FINGERPRINT DETECTION METHOD, THERMAL EVAPORATION DEVICE FOR LATENT FINGERPRINT DETECTION, LATENT FINGERPRINT DETECTION DEVICE AND COMPOSITION FOR LATENT FINGERPRINT DETECTION
展开▼
机译:隐指检测方法,隐指检测的热蒸发装置,隐指检测装置以及隐指检测的组成
展开▼
页面导航
摘要
著录项
相似文献
摘要
Provided are: a latent fingerprint detection method which is easy to handle and with which a latent fingerprint can be detected clearly; a thermal evaporation device for latent fingerprint detection and a latent fingerprint detection device which are capable of detecting a latent fingerprint clearly in a single operation by heating a drug at a high temperature in a short period of time; and a composition for latent fingerprint detection. This latent fingerprint detection method comprises: a heating step of heating a drug which gasifies by heating and adheres to a latent fingerprint on a specimen; and an exposing step of exposing the specimen to which the latent fingerprint is adhered in an atmosphere of the gasified drug, the drug being a mixture of a 2-cyanoacrylic acid ester polymer and a dye.
展开▼