| 摘要 |
PROBLEM TO BE SOLVED: To provide a hose for a vacuum cleaner whose quality is stabilized and in which airtightness is improved. SOLUTION: There are provided a flexible hose 6, a connection tube 7 in which one end is connected to the inner peripheral face of the flexible hose 6 from the end 10 of the flexible hose and anther end is exposed outside of the flexible hose 6, and a mold resin 24 which fixes the flexible hose 6 and the connection tube 7 by being filled over from the outer peripheral face of the flexible hose 6 nearby the end of the flexible hose 6 to the outer peripheral face of the connection tube 7 which is exposed out of the flexible hose 6. COPYRIGHT: (C)2005,JPO&NCIPI
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