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经营范围
发明名称
RECUPERATORE/SCAMBIATORE DI CALORE.
摘要
申请公布号
ITBG20030040(A1)
申请公布日期
2005.01.23
申请号
IT2003BG00040
申请日期
2003.07.22
申请人
GROPPALLI S.R.L
发明人
GROPPALLI LUCIANO
分类号
F28D7/16;F28F1/14
主分类号
F28D7/16
代理机构
代理人
主权项
地址
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