Document Type and Number:
Japanese Patent JPH03106238
Kind Code:
U
Application Number:
JP1279390U
Publication Date:
November 01, 1991
Filing Date:
February 14, 1990
Export Citation:
International Classes:
B25B7/22; B21L9/06; B21L21/00; (IPC1-7): B21L21/00; B21L9/06; B25B7/22