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发明名称
TUBAZIONE PER IL TRASPORTO DI FLUIDI ISOLATA A VUOTO E METODO PER LA SUA PRODUZIONE.
摘要
申请公布号
IT8221395(D0)
申请公布日期
1982.05.20
申请号
IT19820021395
申请日期
1982.05.20
申请人
SAES GETTERS S.P.A.
发明人
PAOLO DELLA PORTA
分类号
C22C16/00;C22C27/02;C22C30/00;F16L59/06;F16L59/065;F16L59/18;(IPC1-7):B21D/
主分类号
C22C16/00
代理机构
代理人
主权项
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