1–16 of 16 hits
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    Shallow-draft geophysical prospecting workboat

    Free access
    LIU HAIBO / GUO FANGXIN / SU SHAOJUAN et al. | European Patent Office | 2021

    Underground geophysical prospecting multi-angle three-dimensional scanning device

    Free access
    ZHANG RUIFANG / JIA QUANSHAN / LIU FENG et al. | European Patent Office | 2024

    Crawler-type horizontal directional drilling comprehensive geophysical prospecting device

    Free access
    ZHANG SHENGBIN / LIU XIALIN / CHENG YONG et al. | European Patent Office | 2023

    Wingtip mounting layout of geophysical prospecting unmanned aerial vehicle

    Free access
    CUI YUELI / WANG CHAO / LYU CHAO et al. | European Patent Office | 2021

    Multi-channel earthquake and geological sampling investigation operation integrated geophysical prospecting ship

    Free access
    GUO BIN / ZHANG YE / WANG MIN et al. | European Patent Office | 2021

    Attitude-adjustable aeromagnetic geophysical prospecting unmanned aerial vehicle wing tip mounting device

    Free access
    LYU CHAO / CUI YUELI / WANG YONGZHI et al. | European Patent Office | 2021

    Geophysical prospecting electrode laying device and method suitable for advanced horizontal drilling hole

    Free access
    QUAN YONGWEI / LIN PENG / XU ZHENHAO et al. | European Patent Office | 2022

    Aerial geophysical prospecting data acquisition device based on unmanned aerial vehicle and use method

    Free access
    ZHANG SHAOLI / XU HAIHUA / NIE KUN | European Patent Office | 2023

    Geophysical prospecting type vertical take-off and landing composite wing unmanned aerial vehicle layout

    Free access
    CUI YUELI / WANG CHAO / LYU CHAO et al. | European Patent Office | 2021

    Geophysical prospecting in Soviet Union

    Dyukov, A.I. | Engineering Index Backfile | 1967

    Geophysical prospecting of Mars subsoil by TDEM system

    Pagnan, S. / Marcialis, R. / Tacconi, G. et al. | IEEE | 2001

    Sectional auto-correlogram and sectional retro-correlogram -- 1, 2

    Anstey, N.A. / Newman, P. | Engineering Index Backfile | 1966