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经营范围
发明名称
Ice cell
摘要
申请公布号
GB364982(A)
申请公布日期
1932.01.14
申请号
GB19310012873
申请日期
1931.05.01
申请人
CUNO DIRLAM
发明人
分类号
F25C1/22
主分类号
F25C1/22
代理机构
代理人
主权项
地址
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