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AU142189B2 - Improvement in or relating to suction cleaning apparatus - Google Patents
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AU142189B2 - Improvement in or relating to suction cleaning apparatus - Google Patents

Improvement in or relating to suction cleaning apparatus

Info

Publication number
AU142189B2
AU142189B2 AU22460/48A AU2246048A AU142189B2 AU 142189 B2 AU142189 B2 AU 142189B2 AU 22460/48 A AU22460/48 A AU 22460/48A AU 2246048 A AU2246048 A AU 2246048A AU 142189 B2 AU142189 B2 AU 142189B2
Authority
AU
Australia
Prior art keywords
relating
improvement
cleaning apparatus
suction cleaning
suction
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
AU22460/48A
Other versions
AU2246048A (en
Filing date
Publication date
Application filed filed Critical
Application granted granted Critical
Publication of AU2246048A publication Critical patent/AU2246048A/en
Publication of AU142189B2 publication Critical patent/AU142189B2/en
Expired legal-status Critical Current

Links

AU22460/48A 1948-08-13 Improvement in or relating to suction cleaning apparatus Expired AU142189B2 (en)

Publications (2)

Publication Number Publication Date
AU2246048A AU2246048A (en) 1948-10-14
AU142189B2 true AU142189B2 (en) 1948-10-14

Family

ID=

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