Document Type and Number:
Japanese Patent JPS53111995
Kind Code:
U
Application Number:
JP1742577U
Publication Date:
September 06, 1978
Filing Date:
February 16, 1977
Export Citation:
International Classes:
B23D77/00; (IPC1-7): B23D77/00
Domestic Patent References:
| JPS4971563A | 1974-07-10 |
Foreign References:
| US3456397A | 1969-07-22 |
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