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发明名称
Winged-strap rotary compressor
摘要
申请公布号
US2422972(A)
申请公布日期
1947.06.24
申请号
US19440537475
申请日期
1944.05.26
申请人
KNOWLES FRANK W
发明人
KNOWLES FRANK W.
分类号
F04B23/10;F04C18/46
主分类号
F04B23/10
代理机构
代理人
主权项
地址
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