发明名称 Smoking apparatus
摘要 Smoking apparatus comprising a tubular chimney having a cylindrical interior open at both ends and in which a charge of smoking material may be placed. A conduit may be provided in fluid communication with the chimney and an air inlet. Smoke from the burning of said smoking material entrained with air from the air inlet through the conduit may be drawn through the conduit by the smoker. A plunger engages the cylindrical interior of the chimney and is reciprocally movable relative thereto for displacing burned smoking material from the chimney.
申请公布号 US4589427(A) 申请公布日期 1986.05.20
申请号 US19840681363 申请日期 1984.12.13
申请人 BARNES, FRANK E. 发明人 BARNES, FRANK E.
分类号 A24F1/00;A24F1/26;A24F3/02;(IPC1-7):A24F1/26 主分类号 A24F1/00
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