Permeable membrane
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United States of America Patent
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N/A
Issued Date -
Jan 27, 2005
app pub date -
Jun 9, 2004
filing date -
Dec 20, 2001
priority date (Note) -
Abandoned
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Abstract
A permeable membrane, for use in a displacement press or for converting an air press into a displacement press. The permeable membrane including a laminate structure having a plurality of layers including at least one permeable wear layer and at least one semi-permeable perforated sheet layer.
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