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Patent Searching and Data


Document Type and Number:
Japanese Patent JPS5738269
Kind Code:
Y2
Application Number:
JP15791477U
Publication Date:
August 23, 1982
Filing Date:
November 24, 1977
Export Citation:
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International Classes:
B32B3/04; A43B1/14; A43B21/22; A43B23/02; B32B5/18; B32B5/24; B32B7/04; (IPC1-7): B32B5/18; A43B1/14; B32B7/04