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Patent Searching and Data


Document Type and Number:
Japanese Patent JPS5516787
Kind Code:
U
Application Number:
JP10109878U
Publication Date:
February 02, 1980
Filing Date:
July 20, 1978
Export Citation:
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International Classes:
E04F19/08; A47B43/02; A47B47/00; A47B47/06; (IPC1-7): A47B43/02; E04F19/08