SECURITY PAPER CONTAINING NITROCELLULOSE AND MANUFACTURING METHOD THEREFO
收藏国家林业和草原科学数据中心2023-02-12 更新2024-03-07 收录
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资源简介：
It relates to a security paper using a property that partially increases the light transmittance by a solvent. It is about. The paper for security of the present invention is manufactured by including nitrocellulose， and is characterized by irreversibly increasing light transmittance upon contact with acetone.
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国家林业和草原科学数据中心
创建时间：
2023-02-12
