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发明名称
COMPRESSOR
摘要
申请公布号
CA304080(A)
申请公布日期
1930.09.16
申请号
CAD304080
申请日期
申请人
WINIFRED B. PARKYN
发明人
GEORGE ANDRESEN
分类号
主分类号
代理机构
代理人
主权项
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