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IL98100D0
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Filter discs, particularly for irrigation water filter devices
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IL91591D0
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Filtering process,particularly for self-cleaning back-flushing filters
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IL81365D0
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Hydraulic actuator particularly for the control of self-rinsing liquid filter system
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IL80096D0
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Fluid flow control device including multiple valve units
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IL80026D0
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Combination of a portable seat and carrying case
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IL78578D0
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Dual-function check and throttle valve
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IL77132D0
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Method of fluid filtering and device using such method
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IL76917D0
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Liquid filters with reverse flow rinsing means
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IL76570D0
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Liquid filtering devices
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IL76173D0
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Multi-filter element fluid filtering device
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IL75895D0
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Combined pressure regulated and check valve
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IL75896D0
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Disc-type fluid filter construction
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IL75822D0
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Disc structure for disc-type liquid filters
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IL74908D0
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Liquid self-cleaning filtering device,particularly useful for irrigation systems
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