AU163169B2 - Improvements in, or relating to, Ventilators - Google Patents

Improvements in, or relating to, Ventilators

Info

Publication number
AU163169B2
AU163169B2 AU9549/52A AU954952A AU163169B2 AU 163169 B2 AU163169 B2 AU 163169B2 AU 9549/52 A AU9549/52 A AU 9549/52A AU 954952 A AU954952 A AU 954952A AU 163169 B2 AU163169 B2 AU 163169B2
Authority
AU
Australia
Prior art keywords
ventilators
relating
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Expired
Application number
AU9549/52A
Other versions
AU954952A (en
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Hills (west Bromwich Ltd
Original Assignee
Hills (west Bromwich Ltd
Filing date
Publication date
Application filed by Hills (west Bromwich Ltd filed Critical Hills (west Bromwich Ltd
Application granted granted Critical
Publication of AU954952A publication Critical patent/AU954952A/en
Publication of AU163169B2 publication Critical patent/AU163169B2/en
Expired legal-status Critical Current

Links

AU9549/52A 1952-04-24 Improvements in, or relating to, Ventilators Expired AU163169B2 (en)

Publications (2)

Publication Number Publication Date
AU954952A AU954952A (en) 1952-06-26
AU163169B2 true AU163169B2 (en) 1952-06-26

Family

ID=

Similar Documents

Publication Publication Date Title
AU163169B2 (en) Improvements in, or relating to, Ventilators
AU954952A (en) Improvements in, or relating to, Ventilators
AU157119B2 (en) Improvements in or relating to ventilators
AU153427B2 (en) Improvements in or relating to hydro-extractors
AU153428B2 (en) Improvements in or relating to hydro-extractors
AU153532B2 (en) Improvements in or relating to gyro-verticals
AU157771B2 (en) Improvements in or relating to amplifying circuit-arrangements
AU548951A (en) Improvements in or relating to ventilators
AU160777B2 (en) Improvements in or relating to shirts
AU158516B2 (en) Improvements in jor relating to-electric dischargetubes
AU1141352A (en) Improvements in or relating to hydro-extractors
AU787252A (en) Improvements in or relating to gyro-verticals
AU1141452A (en) Improvements in or relating to hydro-extractors
AU156539B2 (en) Improvements in or relating to blowpipes
AU155872B2 (en) Improvements In or relating to seals
AU155624B2 (en) Improvements in updraught flues
AU156973B2 (en) Improvements in or relating to internal-combustion-operated air-compressors
AU155109B2 (en) Improvements in or relating to control mechanisms
AU162949B2 (en) Improvements in or relating to electromagnetic head. m
AU152837B2 (en) Improvements in or relating to ventilators ofthe louvre type
AU162581B2 (en) Improvements in or relating to image-intensifying tubes
AU154668B2 (en) Improvements in helmets
AU153365B2 (en) Improvements in coal-cutters
AU164396B2 (en) Improvements in or relating to pumps
AU153185B2 (en) improvements in or relating to kilns