发明授权
- 专利标题: Apparatus for forming cavities without using an insert
- 专利标题(中): 用于在不使用插入件的情况下形成空腔的装置
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申请号: US476468申请日: 1995-06-07
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公开(公告)号: US5665195A公开(公告)日: 1997-09-09
- 发明人: Govindarajan Natarajan , Raschid Jose Bezama , John Ulrich Knickerbocker
- 申请人: Govindarajan Natarajan , Raschid Jose Bezama , John Ulrich Knickerbocker
- 申请人地址: NY Armonk
- 专利权人: International Business Machines Corporation
- 当前专利权人: International Business Machines Corporation
- 当前专利权人地址: NY Armonk
- 主分类号: B32B18/00
- IPC分类号: B32B18/00 ; B23B35/00 ; B28B11/02 ; H05K3/46
摘要:
The present invention relates generally to a new apparatus for forming cavities without using an insert. More particularly, the invention encompasses apparatus for fabricating cavities in MLC (multi-layer ceramic) without using inserts.
公开/授权文献
- US5037282A Rotary screw compressor with oil drainage 公开/授权日:1991-08-06
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