Document Type and Number:
Japanese Patent JPS5724032
Kind Code:
U
Application Number:
JP9972181U
Publication Date:
February 08, 1982
Filing Date:
July 03, 1981
Export Citation:
International Classes:
B31C3/00; (IPC1-7): B31C3/00
Foreign References:
| US3636827A | 1972-01-25 |