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Patent Searching and Data


Document Type and Number:
Japanese Patent JPS5398461
Kind Code:
U
Application Number:
JP218477U
Publication Date:
August 10, 1978
Filing Date:
January 11, 1977
Export Citation:
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International Classes:
B66F7/02; B66B7/04; B66F7/28; (IPC1-7): B66F7/02; B66B7/04; B66F7/28
Domestic Patent References:
JP52057771B