Device for use in medical or vetenary practice that is inserted into the bone cortex and permits the infusion of liquids and/or gases into the bone marrow cavity

Paper and paper articles, cardboard and cardboard articles; printed matter, newspapers and periodicals, books; bookbinding material; photographs, stationery, adhesive materials (stationery); artists' materials, paint brushes; typewriters and office requisites (other than furniture); instructional and teaching material (other than apparatus); playing cards, (printers') type and cliches (stereotype),