Document Type and Number:
Japanese Patent JPS54164987
Kind Code:
U
Application Number:
JP6323378U
Publication Date:
November 19, 1979
Filing Date:
May 11, 1978
Export Citation:
International Classes:
B23D29/02; (IPC1-7): B23D29/02
Domestic Patent References:
| JPS5233028U | 1977-03-08 |