Document Type and Number:
Japanese Patent JPH02117252
Kind Code:
U
Application Number:
JP2622089U
Publication Date:
September 19, 1990
Filing Date:
March 08, 1989
Export Citation:
International Classes:
B23P21/00; B61B10/00; B61B10/04; B61J3/10; B62B5/04; (IPC1-7): B62B5/04; B23P21/00; B61B10/00; B61B10/04; B61J3/10