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Patent Searching and Data


Document Type and Number:
Japanese Patent JPS4844189
Kind Code:
B1
Application Number:
JP325069A
Publication Date:
December 22, 1973
Filing Date:
January 16, 1969
Export Citation:
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International Classes:
B32B37/00; B29C61/00; B29C69/00; B29D16/00; B29D24/00; B31F1/24



 
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