Document Type and Number:
Japanese Patent JPS52109285
Kind Code:
U
Application Number:
JP1789576U
Publication Date:
August 19, 1977
Filing Date:
February 17, 1976
Export Citation:
International Classes:
B23D29/02; B26B13/12; (IPC1-7): B26B13/12
Domestic Patent References:
| JPS4882490A | 1973-11-05 | |||
| JPS281089Y1 | ||||
| JP18008050Y1 |