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经营范围
发明名称
CERNIERA CON MOLLA DI SPINTA PER TENUTA ERMETICA NELLE PORTE FRIGO- RIFERE
摘要
申请公布号
ITPD920104(V0)
申请公布日期
1992.09.22
申请号
IT1992PD00104U
申请日期
1992.09.22
申请人
D G D REFRIGERAZIONE SRL
发明人
分类号
F25B
主分类号
F25B
代理机构
代理人
主权项
地址
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