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发明名称
Improved testing device for internal combustion engines
摘要
申请公布号
GB723818(A)
申请公布日期
1955.02.09
申请号
GB19520017488
申请日期
1952.07.11
申请人
WALTER ZIEHR
发明人
分类号
G01L23/08
主分类号
G01L23/08
代理机构
代理人
主权项
地址
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Dichtung, insbesondere Profildichtung
