PropertyValue
http://www.w3.org/1999/02/22-rdf-syntax-ns#type
http://www.w3.org/ns/prov#value
  • Aug. 17, 1954 SILVER 2,586,325 TOOTHBRUSH Filed March 17. 1950 A 1 INVENTOR. LOUIS SILVER ATTORNEYS Patented Aug. 17, 1954 UNITED STATES PATENT OFFICE TOOTHBRUSH Louis Silver, Brooklyn, N. Y. Application March 17, 1950, Serial No. 150,297 1 Claim. (01. 15-188) This invention relates to toothbrushes and more particularly to toothbrushes which are in the form of finger sleeves adapted to be slid ove
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