Electronic level | Patent Publication Number 20120285027

US 20120285027 A1

Patent NumberUS 09175958 B2

Application Number13519659

Filled DateMar 24, 2010

Priority DateMar 24, 2010

Publication DateNov 15, 2012

Original AssigneeTopcon Corporation

Current AssigneeTopcon Corporation

Inventor/ApplicantsTakashi Nagao

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