Ventilator manufactory,Victoria Works,Farnworth:advert for Archimedian Screw Ventilator,James Howorth's patent.n.d
Howorth, JamesUUUU
Book
Author:
Notes:
2p.
Dewey class:
697
Language:
English
Index terms:
Heating And Ventilating Engineers Engineering Industry Bolton Companies Industrial
BRN:
1322532