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经营范围
发明名称
Protective apparatus for refrigerating systems
摘要
申请公布号
US2532074(A)
申请公布日期
1950.11.28
申请号
US19460710837
申请日期
1946.11.19
申请人
KONSTANTY P. PUCHLOWSKI
发明人
POUKHALO-POUKHLOVSKY ALEXIS
分类号
F25B49/00
主分类号
F25B49/00
代理机构
代理人
主权项
地址
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