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Patent Searching and Data


Document Type and Number:
Japanese Patent JPH028024
Kind Code:
Y2
Application Number:
JP11125782U
Publication Date:
February 26, 1990
Filing Date:
July 22, 1982
Export Citation:
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International Classes:
E04F19/08; A47B46/00; A47B63/00; A47B65/00; B44C1/00; E06B3/36; (IPC1-7): E04F19/08