Installing a scrolled resilient sheet alongside the inner...
Installing insulation in buildings
Installing panels of interlocking blocks
Installing submerged support structures
Instant spring-loaded umbrella saucer system for pressurized...
Instant water seal trap for existing drainage systems
Instantaneous consolidation method by impregnation of ground
Instantaneous measurement of drillstring orientation
Instantly stable, quickly erectable and quickly collapsible...
Institutional security system
Instllation of a control device for a sliding leaf hermetic...
Instrument for measuring the orientation of a borehole
Instrument mounting
Instrument/tool positioning device
Instrumentation for a downhole deployment valve
Instrumentation for a downhole deployment valve
Instrumentation of appraisal well for telemetry
Instrumentation tubing string assembly for use in wellbores
Instrumented cementing plug and system
Instrumented drill string element