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发明名称
POLYIMID-MEMBRAN ZUR TRENNUNG VON LÖSUNGSMITTELN UND SCHMIERÖL
摘要
申请公布号
DE69412811(D1)
申请公布日期
1998.10.01
申请号
DE19946012811
申请日期
1994.03.16
申请人
W.R. GRACE & CO.-CONN., COLUMBIA, MD., US
发明人
WHITE, LLOYD, STEVEN, COLUMBIA, MD 21044, US;WANG, I-FAN, OLNEY, MD 20832, US;MINHAS, BHUPENDER, SINGH, ELLICOTT CITY, MD 21043, US
分类号
B01D61/02;B01D71/64;(IPC1-7):B01D71/64;C10G31/11
主分类号
B01D61/02
代理机构
代理人
主权项
地址
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Portatif bagaj kapaklarini birbirine sabitleyen kilit mekanizmasi.
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Çay ve buna benzer ürünlerin kamyon üzerinden el degmeden dökülmesini saglayan itici kürek tertibati.
