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This patent is particularly concerned with the joints in telecommunication cables of which up to 50% are estimated to leak in some countries. It discloses a series of steps to locate leaks or potential leak sites using a pressure testing apparatus. The leaks
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A patent for the zipper of re-closable packages that includes an impressed pattern which is impinged against by the slider is described. This creates an aesthetically pleasing appearance and sound as the closure is operated. A corresponding tactile sensation is also created. A number of variations a
## High-pressure fuel pump and seal system Applicants: NOK Corp and Denso
## Rohm & Haas on track Rohm and Haas affirmed that it is on track to achieve its target of US$300 million lower operating rate, overall sales growth of 4-5% and accelerating profitability expressed as EBITDA -(earnings before interest, taxes, depreciation and amortization). EBITDA was 22.7% in 199