Document Type and Number:
Japanese Patent JPS4620934
Kind Code:
Y1
More Like This:
| JPS58181125 | [Title of the device] Fire-resistant thing |
Application Number:
JP11706669U
Publication Date:
July 20, 1971
Filing Date:
December 08, 1969
Export Citation:
International Classes:
(IPC1-7): C04B43/00; F25D23/06