权威例句
Postage meterPostage meterPostage meterPostage meter locking systemImproved tape feed device for a postage meter mailing machinePostage meter apparatus having microprocessor-controlled D.C. motor and process for use therewithElectronic postage meter having a memory map decoder and an illegal-memory-access warning signal, respectivelySystem for accounting for postage expended by a postage meter having data security during printingElectronic postage meter system separable printer and accounting arrangement incorporating partition of indicia and accounting infor...Electronic postage meter having multiple non-volatile memories for storing different historical information reflecting postage trans...System for accounting for postage expended by a postage meter having data security during editing of accountsNon-volatile memory system with real time and power down data storage capability for an electronic postage meterMethod and apparatus for securely authorizing performance of a function in a distributed system such as a postage meter