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Patent Searching and Data


Document Type and Number:
Japanese Patent JPS5428296
Kind Code:
Y2
Application Number:
JP7760875U
Publication Date:
September 11, 1979
Filing Date:
June 10, 1975
Export Citation:
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International Classes:
E06B9/02; A47H23/04; A47H23/05; (IPC1-7): E06B9/02; A47H23/04