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发明名称
COOLING BED GRATE
摘要
申请公布号
CS229743(B1)
申请公布日期
1984.06.18
申请号
CS19820007113
申请日期
1982.10.06
申请人
KOPEC SVATOPLUK ING.,CS
发明人
KOPEC SVATOPLUK ING.,CS
分类号
B22D11/124;C21D1/84;(IPC1-7):B22D11/124
主分类号
B22D11/124
代理机构
代理人
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地址
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