Document Type and Number:
Japanese Patent JPS5450075
Kind Code:
U
Application Number:
JP12467077U
Publication Date:
April 06, 1979
Filing Date:
September 16, 1977
Export Citation:
International Classes:
B32B21/14; B27D1/06; B27D1/08; E04C2/24; (IPC1-7): B27D1/06; B32B21/14
Domestic Patent References:
| JPS4929264U | 1974-03-13 |