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发明名称
Gabarito para controle dimensional de balão de destilação
摘要
申请公布号
BR7301825(U)
申请公布日期
1995.05.23
申请号
BR1993MU01825U
申请日期
1993.09.21
申请人
PETROLEO BRASILEIRO S/A - PETROBRAS
发明人
PAUL ROBERTO AMBROSIO SPRENGER;SOUZA GILBERTO LUCIANO DE
分类号
G01B3/34;(IPC1-7):G01B3/34
主分类号
G01B3/34
代理机构
代理人
主权项
地址
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