Document Type and Number:
Japanese Patent JPH0223832
Kind Code:
Y2
Application Number:
JP9117982U
Publication Date:
June 28, 1990
Filing Date:
June 18, 1982
Export Citation:
International Classes:
B25D9/16; B25C1/04; F04B31/00; F04B41/00; F15B3/00; (IPC1-7): F04B41/00; B25C1/04; F15B3/00