17 public-domain matches
Heating
Heating the manufacturing plant : the economical use of steam in heating buildings by the Webster system.
A treatise on ventilators
A treatise on ventilators
Energy Processes, Systems and Equipment
How to cook with low pressure natural gas
Improvements in electro thermal garments for therapeutic purposes
Microwave and Radio-Frequency Technologies in Agriculture. An Introduction for Agriculturalists and Engineers
Process Modeling in Pyrometallurgical Engineering
Specification of Joseph Bramah
The ideal fitter
The passenger car ventilation system of the Pennsylvania Railroad Company
Thermal comfort
Ventilation of railroad cars
Heating and Cooking by Gas
Ideal Arcola hot water heating boiler : for cellarless small houses.
Thermoflex heating specialties.
Steam Heating and Ventilation