Results 331 to 340 of about 753,133 (348)
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Active filters

1978
Ulrich Tietze, Christoph Schenk
openaire   +1 more source

Active Filter Capabilities

24th Annual Symposium on Frequency Control, 1970
openaire   +1 more source

Active Filter Implementation

2011
Bogdan Wilamowski, John Steadman
openaire   +1 more source

Filter paper with filter-active particles

Filtration & Separation, 1992
openaire   +1 more source

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