Coaxial cavity for measuring level of liquid in a container

Coaxial gapless guide-through assembly for a filing level...

Coaxial gapless guide-through assembly for a filing level...

Collapsible liquid level measurement device with attachment

Collapsible liquid level measuring device

Column-type level indicator for tanks and the like, comprising m

Combination capacitive proximity sensor and ultrasonic...

Combined heading and depth sensor

Combined instrument system for divers

Combined liquid-level and conductivity sensor

Combined oil level or condition sensor and sight oil level gage

Compensated capacitive liquid level sensor

Compensating brake fluid reservoir

Concrete level indicator

Condensing chamber design

Conductance/thermal limit control apparatus and method

Conductivity metering device

Conductor burnishing

Connector for concentric tubes attached to a fuel gauge

Container having a device for the electric measurement of the le