Document Type and Number:
Japanese Patent JPH0423287
Kind Code:
U
Application Number:
JP6267090U
Publication Date:
February 26, 1992
Filing Date:
June 15, 1990
Export Citation:
International Classes:
B25J15/06; B66C1/06; (IPC1-7): B25J15/06; B66C1/06
Domestic Patent References:
JPS63260783A | 1988-10-27 | |||
JPS53111964A | 1978-09-29 | |||
JPS5069755A | 1975-06-10 |