专利名称：Vent lock
发明人：Thomas J. Beal,Michael G. Catenazzo毛泽东思想精髓
申请号：US11489278
马桶结构
申请日：20060719
公开号：US20070057509A1
公开日：
20070315
三年级下册语文教学工作计划专利内容由知识产权出版社提供
制作风车
专利附图：
隋朝皇后摘要：A pipe connection, including a male pipe including a male end with a first
diameter and preferably a T-shaped channel formed in the male end. The connection includes a female pipe including a female end with a cond diameter. The cond
青少年心理疏导
diameter is larger than the first diameter. A locking bead may formed on the female pipe
and is sized and shaped to be received within the T-shaped channel when the male end is inrted into the female end. The locking bead is retained in the T-shaped channel when the male pipe is fully inrted and then radially twisted with respect to the female pipe.
工作简历模板电子版申请人：Thomas J. Beal,Michael G. Catenazzo
地址：Ossian IN US,Van Buren IN US
心灵鸡汤经典语录励志国籍：US,US
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