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Patent Searching and Data


Document Type and Number:
Japanese Patent JPS5428829
Kind Code:
Y2
Application Number:
JP649374U
Publication Date:
September 14, 1979
Filing Date:
January 09, 1974
Export Citation:
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International Classes:
E06B7/22; E06B7/16; E06B7/23; (IPC1-7): E06B7/16



 
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