AU452378B2 - Improvements in flow-controlling devices - Google Patents

Improvements in flow-controlling devices

Info

Publication number
AU452378B2
AU452378B2 AU45117/72A AU4511772A AU452378B2 AU 452378 B2 AU452378 B2 AU 452378B2 AU 45117/72 A AU45117/72 A AU 45117/72A AU 4511772 A AU4511772 A AU 4511772A AU 452378 B2 AU452378 B2 AU 452378B2
Authority
AU
Australia
Prior art keywords
flow
controlling devices
controlling
devices
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
AU45117/72A
Other versions
AU4511772A (en
Inventor
Stephen James George
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.)
Anglo American Corp of South Africa Ltd
Original Assignee
Anglo American Corp of South Africa Ltd
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Priority claimed from ZA715071A external-priority patent/ZA715071B/en
Application filed by Anglo American Corp of South Africa Ltd filed Critical Anglo American Corp of South Africa Ltd
Publication of AU4511772A publication Critical patent/AU4511772A/en
Application granted granted Critical
Publication of AU452378B2 publication Critical patent/AU452378B2/en
Expired legal-status Critical Current

Links

AU45117/72A 1970-07-29 1972-07-28 Improvements in flow-controlling devices Expired AU452378B2 (en)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
ZA715071A ZA715071B (en) 1969-07-24 1970-07-29 A method improving the position of railway track
ZAZA71/5071 1971-07-29
ZAZA72/2734 1972-04-24

Publications (2)

Publication Number Publication Date
AU4511772A AU4511772A (en) 1974-01-31
AU452378B2 true AU452378B2 (en) 1974-09-05

Family

ID=25563707

Family Applications (1)

Application Number Title Priority Date Filing Date
AU45117/72A Expired AU452378B2 (en) 1970-07-29 1972-07-28 Improvements in flow-controlling devices

Country Status (1)

Country Link
AU (1) AU452378B2 (en)

Also Published As

Publication number Publication date
AU4511772A (en) 1974-01-31

Similar Documents

Publication Publication Date Title
CA938893A (en) Ear-protecting device
CA937313A (en) Electro-optic devices
CA938894A (en) Ear-protecting device
AU3542571A (en) Improvements in rotation-detecting devices
CA918526A (en) Face lift device
CA955440A (en) Ophthalmometer device
CA939643A (en) Coin-processing device
CA929493A (en) Money-handling device
SU592908A1 (en) Ballast-compacting device
AU452378B2 (en) Improvements in flow-controlling devices
CA931493A (en) Anti-flashback device
AU434914B2 (en) Improvements in air-break-switches
AU468826B2 (en) Improvements in hosepipes
AU463131B2 (en) Improvements in hosepipes
AU455605B2 (en) Improvements in tensioning devices
CA828028A (en) Latch device
AU413377B2 (en) Improvements in structures
AU454193B2 (en) Improvements in lifting devices
CA853561A (en) Sheet-conveyor devices
CA838886A (en) Gunn-effect devices
CA836418A (en) Roller-band devices
CA852344A (en) Parametric device
CA858830A (en) Multi-photographing device
CA858099A (en) Oscillator-detector device
AU450443B2 (en) Truck-loading device