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Patent Searching and Data

Document Type and Number:
Japanese Patent JPS5122952
Kind Code:
Application Number:
Publication Date:
July 13, 1976
Filing Date:
November 29, 1972
Export Citation:
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International Classes:
B32B37/00; B29C55/00; B29C63/00; B29C65/70; B32B21/08; B32B27/10

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