Document Type and Number:
Japanese Patent JPS6255409
Kind Code:
U
Application Number:
JP14765485U
Publication Date:
April 06, 1987
Filing Date:
September 27, 1985
Export Citation:
International Classes:
B28B21/80; B28B7/00; (IPC1-7): B28B7/00; B28B21/80
Domestic Patent References:
| JP57132855B |