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GB392209A
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Device for dispensing and measuring of liquids, especially of fuels and lubricating oil
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DE563251C
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Water column machine with oscillating cylinder to drive pumps with reciprocating pistons
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GB377939A
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Liquid measuring device with twin-piston
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GB363521A
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Liquid measuring device
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GB359237A
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Improvements in the illumination of apparatus for delivering measured quantities of liquid fuel
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DE529295C
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Safety pot
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GB361427A
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Device for measuring liquids
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GB361401A
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Device for measuring liquids
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DE528648C
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Twin measuring device with valves for controlling the separate air compensation and overflow lines by floats
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DE516318C
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Jack whose plunger is moved by pressure oil
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DE505047C
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Counting and printing mechanism, especially for fuel measuring devices
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DE570084C
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Automatic control for liquid measuring and dispensing devices
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DE512300C
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Fluid measuring device with vertical cylinder and a pressure piston driven by the fluid
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DE522738C
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Fuel dispensing and measuring device with motor-driven conveyor pump
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DE525075C
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Return device in switchgear for gasoline dispensing systems
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DE503074C
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Counting and printing unit for fuel measuring devices
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DE494857C
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Counting and printing mechanism for fuel meters
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DE494856C
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Counting and printing mechanism for fuel meters
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DE567732C
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Automatic control for liquid measuring and dispensing devices
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DE494854C
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Counting and printing mechanism for fuel meters
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