Document Type and Number:
Japanese Patent JPH0428967
Kind Code:
U
Application Number:
JP6842190U
Publication Date:
March 09, 1992
Filing Date:
June 29, 1990
Export Citation:
International Classes:
B25B21/00; B25B23/00; B25B29/00; (IPC1-7): B25B29/00; B25B21/00; B25B23/00
Next Patent: JPH0428968