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发明名称
摘要
申请公布号
FR2030916(A5)
申请公布日期
1970.11.13
申请号
FR19690044204
申请日期
1969.12.19
申请人
BOTELLA ALFONSO
发明人
分类号
A44C;A44C9/02
主分类号
A44C
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代理人
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