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Patent Searching and Data


Document Type and Number:
Japanese Patent JPS6140850
Kind Code:
Y2
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Application Number:
JP13726381U
Publication Date:
November 20, 1986
Filing Date:
September 14, 1981
Export Citation:
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International Classes:
F21V35/00; A47G33/00; E04H13/00; (IPC1-7): E04H13/00