摘要 |
PROBLEM TO BE SOLVED: To provide a purifying filter using no adhesive and having high reliability in spite of a simple structure. SOLUTION: This purifying filter is provided with a filter medium 1, the elastic seal material 5 with a rubber hardness of A20-A40 arranged to the seal place 1B of the filter medium 1 and a plurality of housings 3 and 4 joined in a state that the elastic seal material 5 is compressed to be pressed to the seal place 1B of the filter medium 1. COPYRIGHT: (C)2005,JPO&NCIPI
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