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发明名称
Bett.
摘要
申请公布号
CH221560(A)
申请公布日期
1942.06.15
申请号
CHD221560
申请日期
1941.09.13
申请人
EMBRU-WERKE A. G.
发明人
G. EMBRU-WERKE A.
分类号
A47C19/00
主分类号
A47C19/00
代理机构
代理人
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地址
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