首页> 外国专利> artifact in brick or concrete of concrete cast or vibrato or compressed or plaster cast drilled and soundproof internally suitable for build walls floors floors and reeds fumarie with altor power to heat and acoustic insulation

artifact in brick or concrete of concrete cast or vibrato or compressed or plaster cast drilled and soundproof internally suitable for build walls floors floors and reeds fumarie with altor power to heat and acoustic insulation

机译:砖和混凝土中的人工制品,混凝土或颤音或压缩或石膏浇铸而成,内部经过钻孔和隔音处理,适用于建筑墙壁,地板,芦苇和富马芦苇,具有热绝缘和隔音功能

摘要

机译:

著录项

相似文献

  • 专利
  • 外文文献
获取专利

客服邮箱:kefu@zhangqiaokeyan.com

京公网安备:11010802029741号 ICP备案号:京ICP备15016152号-6 六维联合信息科技 (北京) 有限公司©版权所有
  • 客服微信

  • 服务号