Title:
SOUND ABSORBING INSULATION MATERIAL
Document Type and Number:
Japanese Patent JPS5263701
Kind Code:
A
Inventors:
SAKURADA YASUYUKI
Application Number:
JP13997275A
Publication Date:
May 26, 1977
Filing Date:
November 21, 1975
Export Citation:
Assignee:
SAKURADA YASUYUKI
International Classes:
E01F8/00; E04B1/82; E04B1/86; G10K11/02; G10K11/162; (IPC1-7): E04B1/82; G10K11/02