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发明名称
Method and system for propane extraction and reclamation
摘要
A method and system are provided for extracting propane vapors from a propane storage tank, and condensing the extracted vapors to form a useable liquid propane product.
申请公布号
US7721557(B1)
申请公布日期
2010.05.25
申请号
US20090563003
申请日期
2009.09.18
申请人
STEARNS JOHN
发明人
STEARNS JOHN
分类号
F17C3/10
主分类号
F17C3/10
代理机构
代理人
主权项
地址
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