Filtering Material and Use Thereof
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United States of America Patent
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Issued Date -
Jun 16, 2016
app pub date -
Oct 22, 2014
filing date -
Oct 22, 2014
priority date (Note) -
Abandoned
status (Latency Note)
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Abstract
The present invention relates to an adsorptive filter unit (i.e. a filter structure or filter media, respectively), which is especially intended for the purification of gases and/or gas mixtures, preferably air, and/or for the removal of chemical and/or biological substances or noxiants from gases and/or gas mixtures, preferably air, in particular for use in or as a respiratory filter or gas-mask filter.
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