Title:
CUT-OFF VALVE FOR LARGE NOMINAL DIAMETER PIPELINE
Document Type and Number:
Japanese Patent JPS56131877
Kind Code:
A
Inventors:
RUUDORUFU MIYURERU
HERUMAN YOOZEFU SHIYUTORUBERUK
HERUMAN YOOZEFU SHIYUTORUBERUK
Application Number:
JP2559681A
Publication Date:
October 15, 1981
Filing Date:
February 25, 1981
Export Citation:
Assignee:
RAPPOLD & CO GMBH HERMANN
International Classes:
F16K37/00; F16K5/06; F16K5/20; (IPC1-7): F16K37/00