Document Type and Number:
Japanese Patent JPS50111678
Kind Code:
A
Application Number:
JP1682774A
Publication Date:
September 02, 1975
Filing Date:
February 13, 1974
Export Citation:
International Classes:
B23D53/04; B23D53/00; (IPC1-7): B23D53/00
Domestic Patent References:
| JPS494883A | 1974-01-17 |