Hydraulic and earth engineering
Foundation
Columnar structure
Inventor
active
Apparatus and method for installing open-ended tubular members a
Device for in situ testing of soils that includes a vent valve a
Method for increasing the end-bearing capacity of open-ended pil
Method for installing a pile anchor
Method for installing tubular members axially into an over-press
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Profile ID: LFUS-PAI-P-262321