Title:
NOISE REDUCING DEVICE OF WATER DROPPING TUBE
Document Type and Number:
Japanese Patent JPS5663191
Kind Code:
A
Inventors:
MATSUURA YUUTAROU
TAKAGI TAKEO
TAKAGI TAKEO
Application Number:
JP13639979A
Publication Date:
May 29, 1981
Filing Date:
October 24, 1979
Export Citation:
Assignee:
HITACHI LTD
International Classes:
F16L55/02; F24F5/00; (IPC1-7): F16L55/02; F24F5/00