Assignee
DALIAN SENBIOR SURVEYING INSTRUMENT TECH CO LTD
CN·2 granted patents·0 citations·filing 2017–2018
Top patents by PatentIndex Score
2 records- 0142US11402054B2Surveying stand capable of precisely adjusting angle of scaleDALIAN SENBIOR SURVEYING INSTRUMENT TECH CO LTD·Filed 2017·Granted Aug 2, 2022·0 cites·12 claims
- 0235US11029151B2Traverse-type measurement method for dual-system bilateral-survey composite levelDALIAN SENBIOR SURVEYING INSTRUMENT TECH CO LTD·Filed 2018·Granted Jun 8, 2021·0 cites·1 claims
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