In general the invention is a new heating source for small areas. Which includes an enclosed combustion area that will be vented to the outside? Furthermore it has an enclosed flame or combustion area. The basic novelty of the invention is ( 1 ) that is reuses liquid propane tanks and ...
ahave trouble doing 有麻烦做[translate] aa small backup heating system such as a vented natural gas or propane heater can be used, if necessary. 可以使用一個小備用加熱系統例如一臺被放氣的天然氣或丙烷加熱器,如果需要。[translate]
Small area, semi portable, vented heater 专利名称：Small area, semi portable, vented heater 发明人：Simeon E. Maier 申请号：US11049089 申请日：20050203 公开号：US20060169274A1 公开日：20060803 专利内容由知识产权出版社提供 专利附图：摘要：In general the invention is a new heating source for smal...
In general the invention is a new heating source for small areas. Which includes an enclosed combustion area that will be vented to the outside? Furthermore it has an enclosed flame or combustion area. The basic novelty of the invention is () that is reuses liquid propane tanks and convert...