专利名称：Hybrid Mandrels
发明人：John H. Vontell, SR.,Carl Brian
difficult是什么意思Klinetob,Christopher John Feeney
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im in love ra d申请号：US11782867
makelove什么意思
申请日：20070725
公开号：US20090026659A1
公开日：
20090129magict
专利内容由知识产权出版社提供
专利附图：
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摘要：A mandrel comprising a rigid inner core and an elastomeric outer layer that at least partially surrounds the rigid inner core, wherein the elastomeric outer layer is adapted to expand during a molding process to al a cavity to prevent incursion of驳船英文>jane by design
material injected during the molding process.
to be continue申请人：John H. Vontell, SR.,Carl Brian Klinetob,Christopher John Feeney 地址：Manchester CT US,Manchester CT US,Wallingford CT US
健身培训机构
国籍：US,US,US
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