Hydraulic coupling
Number of patents in Portfolio can not be more than 2000
United States of America Patent
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Dec 28, 1999
Issued Date -
N/A
app pub date -
Mar 9, 1998
filing date -
Oct 29, 1993
priority date (Note) -
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Abstract
A hydraulic coupling employing a polymeric elastomeric sealing member to provide an excellent seal under pressure. The polymeric elastomeric seal additionally has high resistance to acids, alkalis, hydrocarbons, ketones, ethers, esters, alcohols and salt solutions. The sealing member has the elasticity to return to its normal physical condition after pressure is removed.
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