Document Type and Number:
Japanese Patent JPS6115994
Kind Code:
Y2
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Application Number:
JP7266581U
Publication Date:
May 17, 1986
Filing Date:
May 20, 1981
Export Citation:
International Classes:
B21C37/08; B07C5/08; B23D25/02; B65G29/00; (IPC1-7): B07C5/08; B23D25/02; B65G29/00