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发明名称
Docteur perfectionné
摘要
申请公布号
FR1146526(A)
申请公布日期
1957.11.13
申请号
FRD1146526
申请日期
1954.12.15
申请人
VICKERYS LIMITED
发明人
分类号
D21G3/00
主分类号
D21G3/00
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