专利名称：PLUMBING FIXTURES AND FITTINGS 发明人：SINGH, Akhileshwar R., The Federal Metal Company
申请号：EP94915381.1
flatland申请日：19940415
大学英语精读第三册公开号：EP0695372B1
市政工程资料公开日：
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时间曲线19990331
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专利内容由知识产权出版社提供
摘要：Lead-free or substantially lead-free copper alloy including copper and bismuth wherein mischmetal or its rare earth equivalent is added to the alloy to reduce brittleness and improve machinability. See the figure for a photomicrograph of the inventive alloy.
申请人：FEDERALLOY INCfeedly
地址：US
国籍：US
代理机构：Deans, Michael John Percy南京青少年夏令营
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