AU257261B2 - Improvements in or relating to filters - Google Patents

Improvements in or relating to filters

Info

Publication number
AU257261B2
AU257261B2 AU23824/62A AU2382462A AU257261B2 AU 257261 B2 AU257261 B2 AU 257261B2 AU 23824/62 A AU23824/62 A AU 23824/62A AU 2382462 A AU2382462 A AU 2382462A AU 257261 B2 AU257261 B2 AU 257261B2
Authority
AU
Australia
Prior art keywords
filters
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
AU23824/62A
Other versions
AU2382462A (en
Inventor
Floyd Frederick
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.)
OZONAIR ENGINEERING Co Ltd
Original Assignee
OZONAIR ENGINEERING Co 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
Application filed by OZONAIR ENGINEERING Co Ltd filed Critical OZONAIR ENGINEERING Co Ltd
Application granted granted Critical
Publication of AU257261B2 publication Critical patent/AU257261B2/en
Publication of AU2382462A publication Critical patent/AU2382462A/en
Expired legal-status Critical Current

Links

AU23824/62A 1961-11-08 1962-10-31 Improvements in or relating to filters Expired AU257261B2 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GBGB40074 1961-11-08

Publications (2)

Publication Number Publication Date
AU257261B2 true AU257261B2 (en) 1964-05-07
AU2382462A AU2382462A (en) 1964-05-07

Family

ID=

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