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Patent Searching and Data


Document Type and Number:
Japanese Patent JPS5522940
Kind Code:
Y2
Application Number:
JP10153777U
Publication Date:
May 31, 1980
Filing Date:
July 28, 1977
Export Citation:
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International Classes:
A47G19/00; A47B7/02; (IPC1-7): A47G19/00; A47B7/02



 
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