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Patent Searching and Data


Document Type and Number:
Japanese Patent JPS5218617
Kind Code:
Y2
Application Number:
JP4418773U
Publication Date:
April 26, 1977
Filing Date:
April 12, 1973
Export Citation:
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International Classes:
B30B9/22; B30B1/32; B30B5/02; B30B9/28; B30B9/32; B65F1/10; (IPC1-7): B30B9/22; B30B5/02