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Boris Khlevner
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San Francisco, CA, US
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last 30 patents
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Patent Grant
Bed with foldable earthquake protective cover
Patent number
5,111,543
Issue date
May 12, 1992
Shkolnik; Alexander
Yefim Epshetsky
A47 - FURNITURE DOMESTIC ARTICLES OR APPLIANCES COFFEE MILLS SPICE MILLS SUCT...