| 摘要 |
PCT No. PCT/FR95/00631 Sec. 371 Date Nov. 12, 1996 Sec. 102(e) Date Nov. 12, 1996 PCT Filed May 16, 1995 PCT Pub. No. WO95/32024 PCT Pub. Date Nov. 30, 1995A flame-barrier device has a plurality of openings that are essentially parallel relative to a flow of substance passing therethrough, the device being made up of an assembly of a plurality of pierced disks whose openings co-operate with adjacent corresponding openings to form through channels.
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