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发明名称
Pressure equipment jacket closure
摘要
申请公布号
IT1189199(B)
申请公布日期
1988.01.28
申请号
IT19860019979
申请日期
1986.04.04
申请人
G.C.S. GRUPPO COSTRUZIONI SPECIALI SRL
发明人
RAVINETTI CLAUDIO
分类号
B01D;(IPC1-7):B01D/
主分类号
B01D
代理机构
代理人
主权项
地址
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