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发明名称
VENTIL, VARS VENTILKOLV DELVIS ER UTFORMAD AV FJEDRANDE MATERIAL MED EN TETANDE DEL MELLAN GENOMGANGSHALET OCH STOSENS YTTERDEL SAMT MED EN ANORDNING FOR ATT PRESSA UT DENNA DEL FOR TETNING MOT STOSENS INNERVEGG ...
摘要
申请公布号
SE401728(B)
申请公布日期
1978.05.22
申请号
SE19750009760
申请日期
1975.09.03
申请人
* GENERAL INDUSTRIES INC
发明人
W J * GRENIER
分类号
F16K3/28;F16K41/00;(IPC1-7):16K3/28;16K41/00
主分类号
F16K3/28
代理机构
代理人
主权项
地址
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