发明授权
EP1750936B1 POLLUTION CONTROL DEVICES USING MULTILAYER MATS 有权
污染控制装置使用多层垫

POLLUTION CONTROL DEVICES USING MULTILAYER MATS
摘要:
Multilayer mats, pollution control devices containing the multilayer mats, and methods of making the multilayer mats are provided. The multilayer mats include a non-intumescent layer sandwiched between two intumescent layers. The outer layers of the mats contain intumescent materials.
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