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经营范围
发明名称
Tunnel freezer
摘要
申请公布号
GB9402855(D0)
申请公布日期
1994.04.06
申请号
GB19940002855
申请日期
1994.02.15
申请人
AIR PRODUCTS AND CHEMICALS INC
发明人
分类号
A23L3/36;A23L3/375;F25D3/11
主分类号
A23L3/36
代理机构
代理人
主权项
地址
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