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发明名称
PROCESS FOR POTTING PLASTICIZED ACETYLATED CELLULOSE HOLLOW FIBER MEMBRANES
摘要
申请公布号
US3619459(A)
申请公布日期
1971.11.09
申请号
USD3619459
申请日期
1968.06.11
申请人
DOW CHEMICAL CO.:THE
发明人
PAUL G. SCHRADER
分类号
B01D63/02;(IPC1-7):B29C6/00;B29C27/30
主分类号
B01D63/02
代理机构
代理人
主权项
地址
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