| PATENT ASSIGNEE'S COUNTRY | Japan |
| UPDATE | 12.99 |
| PATENT ASSIGNEE | This data is not available for free |
| PATENT CLAIMS |
- Filter medium formed into fiber layer by treat. fibers with carboxylic acid ester plasticizer with MW > 400 - Frame contg the filter medium - Sealing material firmly sealing the frame & filter medium Wherein the filter medium & sealing material do not release gaseous organic substances |
| PATENT PHOTOCOPY | Available on request |
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