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FOR IMMEDIATE RELEASE Hydra-Seal awarded US PatentFebruary 4th, 2002 Hydra-Seal has been award a US Patent for it's new and innovative method of manufacturing piston rings. This process has revolutionized the hydraulic, air compressor and stainless plunger ring market. Our new process enables us to produce virtually any style and size of ring without any tooling charges or castings. If you have an unusual piston ring, contact us and we will be able to offer you the best price and delivery available in the industry. |
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