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经营范围
发明名称
VANE TYPE ROTARY COMPRESSOR
摘要
申请公布号
EP0137853(B1)
申请公布日期
1988.05.11
申请号
EP19840900880
申请日期
1984.02.22
申请人
NIPPON PISTON RING CO., LTD.
发明人
SAKAMAKI, HIROSHI;HORIKOSHI, YUKIO;YANAGIHASHI, KIKUJI
分类号
F04C18/348;(IPC1-7):F04C18/344
主分类号
F04C18/348
代理机构
代理人
主权项
地址
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