发明授权
US4373001A Molded textile air conditioning and heat duct 失效
成型纺织空调和热管

Molded textile air conditioning and heat duct
摘要:
A gas permeable, self-supporting, molded textile duct which matches the surrounding area in color and texture is disclosed which is useful to convey heated or conditioned air. The ducting is particularly useful for the interior of recreational vehicles. The ducting is prepared by thermomolding techniques.
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