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经营范围
发明名称
Refrigeration by means of carbon dioxide in solid state
摘要
申请公布号
US1878042(A)
申请公布日期
1932.09.20
申请号
US19300421714
申请日期
1930.01.18
申请人
GEORGE W. KING;MCCLELLAND HIXENBAUGH;HARRY P. RAY;CHARLES S. BATEMAN
发明人
WAGNER JAMES S.
分类号
F25D3/12
主分类号
F25D3/12
代理机构
代理人
主权项
地址
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