Document Type and Number:
Japanese Patent JPS5333259
Kind Code:
Y2
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Application Number:
JP5158876U
Publication Date:
August 16, 1978
Filing Date:
April 24, 1976
Export Citation:
International Classes:
B23D63/12; B23D55/08; B27B13/08; (IPC1-7): B23D55/08; B27B13/08