发明名称 Container
摘要 A container is provided which comprises a cylindrical main body having an end wall at an end thereof; an outlet projecting from an outer surface of the end wall for allowing a content to be supplied; and a protecting member disposed on the outer surface of the end wall so that it surrounds the outlet and defines a groove portion between the outlet and the protecting member. The protecting member is preferably a continuous or discontinuous annular projection. A conduit of a pump can be coupled to the groove portion by engaging an inner circumferential surface of the protecting member with an outer circumferential surface of the conduit, or by engaging an outer circumferential surface of the outlet with an inner circumferential surface of the conduit.
申请公布号 US2003101883(A1) 申请公布日期 2003.06.05
申请号 US20030347298 申请日期 2003.01.21
申请人 RISO KAGAKU CORPORATION 发明人 ARAI MASAKATSU;WAKAYAMA TAKAHIRO
分类号 B41F31/02;B41K1/38;B41L13/18;(IPC1-7):B41K1/38 主分类号 B41F31/02
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