Document Type and Number:
Japanese Patent JPH02104933
Kind Code:
U
Application Number:
JP1112689U
Publication Date:
August 21, 1990
Filing Date:
January 31, 1989
Export Citation:
International Classes:
B23P21/00; F01L3/24; (IPC1-7): B23P21/00; F01L3/24
Domestic Patent References:
| JP56132043B |