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发明名称
Pompe à engrenage
摘要
申请公布号
CH321250(A)
申请公布日期
1957.04.30
申请号
CHD321250
申请日期
1954.04.12
申请人
DOWTY HYDRAULIC UNITS LIMITED
发明人
HIDER BOWERS,ERIC
分类号
C07J75/00;F04C2/14;F04C15/00
主分类号
C07J75/00
代理机构
代理人
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地址
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