发明名称 |
Sintered silicon nitride, components made therewith, specially valves, methods for the production and use thereof |
摘要 |
A sintered Si3N4 material, valves and components made with the material, and methods for making same.
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申请公布号 |
US6395661(B2) |
申请公布日期 |
2002.05.28 |
申请号 |
US19990402403 |
申请日期 |
1999.10.04 |
申请人 |
BAYER AKTIENGESELLSCHAFT |
发明人 |
WOETTING GERHARD;GUGEL ERNST;LINDNER HANS ANDREAS;WODITSCH PETER |
分类号 |
F01L3/02;C04B35/584;C04B35/593;(IPC1-7):C04B35/587 |
主分类号 |
F01L3/02 |
代理机构 |
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代理人 |
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主权项 |
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地址 |
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