Document Type and Number:
Japanese Patent JPH01101704
Kind Code:
U
More Like This:
Application Number:
JP20159487U
Publication Date:
July 10, 1989
Filing Date:
December 25, 1987
Export Citation:
International Classes:
B23B27/14; B23B27/20; (IPC1-7): B23B27/14
Domestic Patent References:
JPS6219302A | 1987-01-28 | |||
JPS5311106A | 1978-02-01 |