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AU142741B2 - Cleaning the material of filters - Google Patents
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AU142741B2 - Cleaning the material of filters - Google Patents

Cleaning the material of filters

Info

Publication number
AU142741B2
AU142741B2 AU30473/49A AU3047349A AU142741B2 AU 142741 B2 AU142741 B2 AU 142741B2 AU 30473/49 A AU30473/49 A AU 30473/49A AU 3047349 A AU3047349 A AU 3047349A AU 142741 B2 AU142741 B2 AU 142741B2
Authority
AU
Australia
Prior art keywords
filters
cleaning
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
AU30473/49A
Other versions
AU3047349A (en
Filing date
Publication date
Application filed filed Critical
Application granted granted Critical
Publication of AU3047349A publication Critical patent/AU3047349A/en
Publication of AU142741B2 publication Critical patent/AU142741B2/en
Expired legal-status Critical Current

Links

AU30473/49A 1949-10-17 Cleaning the material of filters Expired AU142741B2 (en)

Publications (2)

Publication Number Publication Date
AU3047349A AU3047349A (en) 1949-12-22
AU142741B2 true AU142741B2 (en) 1949-12-22

Family

ID=

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