A measurement scale device comprises at least one scale marking, wherein the or each scale marking comprises at least one periodic nanostructure that represents scale device information.
申请公布号
WO2014111697(A1)
申请公布日期
2014.07.24
申请号
WO2014GB50081
申请日期
2014.01.13
申请人
RENISHAW PLC
发明人
KIDD, MATTHEW DONALD;WESTON, NICHOLAS JOHN;HENSHAW, JAMES REYNOLDS;ARDRON, MARCUS;DARDIS, JOHN;THOMSON, ROBERT
