Title:
RAIL WITH NOISE REDUCING CONSTRACTION
Document Type and Number:
Japanese Patent JPS51139004
Kind Code:
A
Abstract:
PURPOSE: Noise reducing structure rail, at both sides of which the noise reducing members are set in close contact, thus to absorb the sound generated at the rail and to reduce remarkably the noise at the rail which produces the sound.
Inventors:
KANEKO TOMOE
Application Number:
JP6269775A
Publication Date:
December 01, 1976
Filing Date:
May 26, 1975
Export Citation:
Assignee:
KANEKO TOMOE
International Classes:
E01B5/02; (IPC1-7): E01B5/02
Domestic Patent References:
| JP49135904B |