Electronic level | Patent Number 09175958

US 09175958 B2
Application Number13519659
Publication NumberUS 20120285027 A1
Pendency5 years, 7 months, 15 days
Filled DateMar 24, 2010
Priority DateMar 24, 2010
Publication DateNov 15, 2012
Expiration DateMar 23, 2030
Inventor/ApplicantsTakashi Nagao
ExaminesCOURSON, TANIA C
Art Unit2855
Technology Center2800
Assignments
Topcon Corporation
Current
Sokkia Topcon Co. Ltd.Topcon Corporation
Original
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