Document Type and Number:
Japanese Patent JPS5631031
Kind Code:
U
Application Number:
JP11266579U
Publication Date:
March 26, 1981
Filing Date:
August 15, 1979
Export Citation:
International Classes:
B32B27/30; B32B27/00; (IPC1-7): B32B27/30; B32B27/00
Domestic Patent References:
JPS5023251B1 | 1975-08-06 | |||
JP50101684B | ||||
JP53097177B | ||||
JPS5321944B2 | 1978-07-05 |