Document Type and Number:
Japanese Patent JPS62138025
Kind Code:
U
Application Number:
JP2608486U
Publication Date:
August 31, 1987
Filing Date:
February 25, 1986
Export Citation:
International Classes:
B32B25/10; B32B5/02; B32B27/12; E02D19/12; E02D31/00; E02D31/06; (IPC1-7): B32B27/12; B32B5/02; B32B25/10; E02D19/12; E02D31/00; E02D31/06
Domestic Patent References:
JPS58134737A | 1983-08-11 | |||
JPS56159164A | 1981-12-08 |