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发明名称
SURFACE ROUGHNESS MEASURING DEVICE
摘要
申请公布号
PL181117(B1)
申请公布日期
2001.05.31
申请号
PL19970319059
申请日期
1997.03.18
申请人
POLITECHNIKA CZESTOCHOWSKA
发明人
RAJCZYK JAROSLAW;PABIAN ARNOLD;RAJCZYK MARLENA;RAJCZYK ZBIGNIEW
分类号
G01B5/28
主分类号
G01B5/28
代理机构
代理人
主权项
地址
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