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发明名称
Process to realize box-mattresses or similar products
摘要
申请公布号
IT1233358(B)
申请公布日期
1992.03.27
申请号
IT19890041590
申请日期
1989.05.05
申请人
O.R.V. OVATTIFICIO RESINATURA VALPADANA S.P.A.
发明人
FRANCO BIANCARDI;FRANCESCO CRESPI
分类号
A47C;(IPC1-7):A47C/
主分类号
A47C
代理机构
代理人
主权项
地址
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