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Patent Searching and Data


Document Type and Number:
Japanese Patent JPS5230189
Kind Code:
B2
Application Number:
JP7550973A
Publication Date:
August 06, 1977
Filing Date:
July 04, 1973
Export Citation:
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International Classes:
B29C69/00; B29C57/00; B29C65/00; B29C67/00; B29C70/06; B29C70/16; B29D23/00



 
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