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Patent Searching and Data


Document Type and Number:
Japanese Patent JPS6135520
Kind Code:
Y2
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Application Number:
JP8621085U
Publication Date:
October 15, 1986
Filing Date:
June 07, 1985
Export Citation:
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International Classes:
B63H1/04; B63B5/02; B63B35/73; B63H5/02; B63H16/20; B63H21/22; B63H23/26; (IPC1-7): B63H23/26; B63B5/02; B63B35/86; B63H16/20; B63H21/22