Electrode for forming conductive element in lead acid battery, is made up of at least one wire containing lead or lead alloy
DE102007014255A1
Electrical lead-acid battery cell, has anode with earth made of lead dioxide and core made of partially highly conductive non-lead-material, where core is covered with layer made of lead or lead alloy
DE102007004693A1
Resonance sensor device for determining a liquid level
EP1920116A2
System for opening and/or closing an inlet valve of a liquid container
EP1737072A2
Cable connection system for battery connectors
KR20070121732A
Gas release valve
DE102005059699A1
Valve opening and closing system for e.g. toilet water container includes a bistabile inlet valve having lag-free opening and closing characteristics without any intermediate opening positions of the valve body
DE102005037122A1
Water tank for toilet or roof cistern, has float-assisted valve plug at base, raised by manual operation or by solenoid under control, permitting regular automatic operation
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System with battery units and associated connection connectors
