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发明名称
Plate springs
摘要
The invention relates to a plate spring for dynamic use, the surface of which plate spring has undergone additional treatment, the surface being an electropolished surface which, after electropolishing, was subjected to compression blasting.
申请公布号
US5971377(A)
申请公布日期
1999.10.26
申请号
US19960581909
申请日期
1996.01.02
申请人
KNORR, KARL
发明人
KNORR, KARL
分类号
B24C1/10;B24C11/00;C25F3/16;F16F1/32;(IPC1-7):F16F1/32
主分类号
B24C1/10
代理机构
代理人
主权项
地址
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