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Patent Searching and Data


Document Type and Number:
Japanese Patent JPS5322917
Kind Code:
Y2
Application Number:
JP2040074U
Publication Date:
June 14, 1978
Filing Date:
February 20, 1974
Export Citation:
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International Classes:
E02F9/12; B66C23/26; B66C23/36; B66C23/84; F16B2/12; F16B2/14; (IPC1-7): B66C23/36; B66C23/84; E02F9/12; F16B2/12