专利名称：BARRETTES0是正数还是负数
发明人：JACOB GOODMAN 申请号：US3707158D
最后的轻语
申请日：19710222
02属什么公开号：US3707158A
公开日：
黑陶19721226
专利内容由知识产权出版社提供
关于元宵节的作文摘要：A popular type of barrette is described having a rigid bar, a tongue generally parallel to the bar, and a resilient strip between the bar and the tongue for gripping a lock of hair. There is a latch in the form of a resilient member upstanding from the bar having a latching top over the end of the tongue when in u. A finger-piece extends from the latching tip lengthwi away from the tongue. Squeezing the finger-piece toward the bar swings the latching tip in an arc approximately at right angles to the squeezing force, releasing the latched end of the tongue.
当归泡水>梦想花开>越南巨人蜈蚣申请人：H. GOODMAN & SONS INC.
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