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Patent Searching and Data

Document Type and Number:
Japanese Patent JPS5343427
Kind Code:
Application Number:
Publication Date:
October 18, 1978
Filing Date:
March 22, 1972
Export Citation:
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International Classes:
H01F41/06; B65B13/00; B65B13/02; B65B13/18; B65B27/06; (IPC1-7): B65B27/06; B65B13/02; B65B13/18