专利名称：SAFETY HEAD
年桔
发明人：TOMASKO, John,BRAZIER, Geoffrey 申请号：EP12766241.9龙属什么五行
快乐农场
排骨炖萝卜申请日：20120907
何为孝公开号：EP2753854A2
公开日：
20140716
专利内容由知识产权出版社提供
摘要：A safety head is disclod. More particularly, a safety head comprising a circular flange portion and at least one protrusion is disclod, wherein the at least one protrusion has a face exhibiting a blended radius of curvature. The circular flange portion may be thicker than the at least one protrusion. A safety head asmbly is also disclod, wherein the safety head asmbly compris an inlet safety head and an outlet safety head. Additionally, a safety head asmbly is disclod wherein the inlet safety head compris a peripheral protrusion, the outlet safety head compris a peripheral protrusion, and a clamp ring is configured to engage with the peripheral protrusions.
申请人：BS & B Safety Systems Limited
地址：Bay G-1, Raheen Industrial Estate County Raheen, Limerick IE
国籍：IE
初中语文课程标准
代理机构：Hyden, Martin Douglas
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