发明名称 MEASURING DEVICE WITH MARKING DEVICE
摘要 A method for an additional function of an auxiliary device (1) movable especially on drawings and maps while measuring from said surfaces at least its position and/or distance, where connected to or in place of a positioning unit, which is used for defining the location of the auxiliary device (1), a marking device is used which makes marks exactly in the point at the center of the positioning unit.
申请公布号 WO9206347(A1) 申请公布日期 1992.04.16
申请号 WO1991FI00297 申请日期 1991.09.26
申请人 HIRVIJAERVI, KAARLO, VALO 发明人 HIRVIJAERVI, KAARLO, VALO
分类号 B25H7/02;B41M3/02;G01B3/12 主分类号 B25H7/02
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