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发明名称
Improvements relating to means for packing the rotors of rotary engines and the like
摘要
申请公布号
GB553482(A)
申请公布日期
1943.05.24
申请号
GB19420013173
申请日期
1942.03.24
申请人
PERCIVAL RAYMOND BOULTON
发明人
分类号
F02B53/00
主分类号
F02B53/00
代理机构
代理人
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地址
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