Document Type and Number:
Japanese Patent JPS6329639
Kind Code:
U
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Application Number:
JP12124986U
Publication Date:
February 26, 1988
Filing Date:
August 06, 1986
Export Citation:
International Classes:
B21J15/10; B21J15/00; B21J15/02; B21J15/16; B21J15/36; B21K1/48; (IPC1-7): B21K1/48; B21J15/10