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Patent Searching and Data


Document Type and Number:
Japanese Patent JPS5718914
Kind Code:
Y2
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Application Number:
JP10079376U
Publication Date:
April 20, 1982
Filing Date:
July 27, 1976
Export Citation:
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International Classes:
A01F12/32; A01F12/40; A01F12/44; A01F12/54; (IPC1-7): A01F12/40; A01F12/32