Batt had included a track called A Minute's Silence on an album, with the piece listed as by Batt /Cage, and the point at issue was whether Batt 's silence was a direct copy of Cage's silence and thus involved an infringement of Cage's copyright.
COPD from Asbestos. Chronic Obstructive Pulmonary Disease is a double dose of misery that develops in the lungs and does not ever go away. It is primarily associated with smoking; COPD is a term for chronic bronchitis combined with emphysema.
Risk of Interstitial Lung Diseases. Coal mine dust. As already noted, coal mine dust exposure can cause COPD. However, it is best known for causing coal workersâ pneumoconiosis (CWP), a type of lung disease affecting the tissues and gas-exchange surface of the lung (interstitial lung disease).