Document Type and Number:
Japanese Patent JPS5114230
Kind Code:
U
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Application Number:
JP8447474U
Publication Date:
February 02, 1976
Filing Date:
July 16, 1974
Export Citation:
International Classes:
F16B5/04; B21D31/02; B21D39/02; B21D39/03; B21J15/02; (IPC1-7): B21J15/02; B21D31/02; B21D39/02