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发明名称
DISPOSITIVO DE ALIMENTACAO COM PRODUTO LONGO DE RECOBRIMENTO DE UMA INSTALACAO DE REVESTIMENTO INTERNO DE TUBULACAO
摘要
申请公布号
BR8002822(A)
申请公布日期
1980.12.16
申请号
BR19800002822
申请日期
1980.05.08
申请人
FRAMATOME
发明人
MARMORAT A;ROBERT M
分类号
B23K9/12;B21C37/12;B23K9/028;B23K9/04;B23K9/133;B23K11/00;(IPC1-7):B27C1/00
主分类号
B23K9/12
代理机构
代理人
主权项
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