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US07646670B2 Autonomous ocean bottom seismic node recording device 有权
自主海底地震记录装置

Autonomous ocean bottom seismic node recording device
Abstract:
The present invention relates to an improved autonomous node seismic recording device having an integrated modular design and one or more features that assist coupling of the unit to the sea floor in order to improve the vector fidelity of seismic signal measurement.
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