Document Type and Number:
Japanese Patent JPH0460319
Kind Code:
U
More Like This:
Application Number:
JP10308090U
Publication Date:
May 25, 1992
Filing Date:
September 29, 1990
Export Citation:
International Classes:
B21D11/20; B21D28/10; (IPC1-7): B21D28/10; B21D11/20
Next Patent: JPH0460320