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Patent Searching and Data


Document Type and Number:
Japanese Patent JPS4723900
Kind Code:
U
Application Number:
JP2482071U
Publication Date:
November 17, 1972
Filing Date:
April 02, 1971
Export Citation:
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International Classes:
B64D7/08; B29C61/00; B29C65/00; B29D22/00; B29D99/00; B64F1/04; (IPC1-7): B64F1/04; B29D31/00



 
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