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经营范围
发明名称
Apparatus for gas-freeing and cleaning tankers
摘要
申请公布号
US3022792(A)
申请公布日期
1962.02.27
申请号
US19590815589
申请日期
1959.05.25
申请人
WARREN K. PRICE
发明人
PERKINS CHARLES M.
分类号
B08B9/093
主分类号
B08B9/093
代理机构
代理人
主权项
地址
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