发明名称 Device for impregnating paper
摘要 A novelty device is disclosed for impregnating paper currency. The currency is fed into the slot of a housing having a lower reservoir holding an impregnating solution. A roller contacts the solution and transfers a portion of the solution to the paper passing between the roller and opposing driven roller. The opposed driven roller is driven by hand.
申请公布号 US4073264(A) 申请公布日期 1978.02.14
申请号 US19770770240 申请日期 1977.02.18
申请人 STEPHENS, RONALD M. 发明人 STEPHENS, RONALD M.
分类号 B05C1/02;D21H23/66;(IPC1-7):B05C1/02 主分类号 B05C1/02
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