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发明名称
Filter press
摘要
申请公布号
US1926115(A)
申请公布日期
1933.09.12
申请号
US19320636712
申请日期
1932.10.07
申请人
VACUUM OIL COMPANY, INC.
发明人
SEYMOUR EDWARD D.
分类号
B01D25/12;B01D35/14
主分类号
B01D25/12
代理机构
代理人
主权项
地址
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