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Patent Searching and Data


Document Type and Number:
Japanese Patent JPS5126489
Kind Code:
Y2
Application Number:
JP2826171U
Publication Date:
July 06, 1976
Filing Date:
April 15, 1971
Export Citation:
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International Classes:
E02B3/12; E02B3/16; E02B7/00; E02B7/02; E02B9/02; E02D19/12; E04B1/68; E04B1/684; E04D11/00; E04D11/02; E21D11/38; E21F16/02; F21V19/00; (IPC1-7): E04B1/68; E02B3/16; E02B9/02; E04D11/02; E21D11/38; E21F16/02