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Patent Searching and Data


Document Type and Number:
Japanese Patent JPH044137
Kind Code:
B2
Application Number:
JP5437883A
Publication Date:
January 27, 1992
Filing Date:
March 30, 1983
Export Citation:
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International Classes:
B29C57/00; B29C67/00; B29C70/06; B29C70/30; B29K105/06; B29L31/00