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AU122912B2 - Improvements in vacuum cleaners - Google Patents
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AU122912B2 - Improvements in vacuum cleaners - Google Patents

Improvements in vacuum cleaners

Info

Publication number
AU122912B2
AU122912B2 AU17858/44A AU1785844A AU122912B2 AU 122912 B2 AU122912 B2 AU 122912B2 AU 17858/44 A AU17858/44 A AU 17858/44A AU 1785844 A AU1785844 A AU 1785844A AU 122912 B2 AU122912 B2 AU 122912B2
Authority
AU
Australia
Prior art keywords
vacuum cleaners
cleaners
vacuum
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
AU17858/44A
Other versions
AU1785844A (en
Inventor
Harvey and Thomas Joseph Curtis Frank
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.)
General Electric Co
Original Assignee
General Electric Co
Filing date
Publication date
Application filed by General Electric Co filed Critical General Electric Co
Application granted granted Critical
Publication of AU1785844A publication Critical patent/AU1785844A/en
Publication of AU122912B2 publication Critical patent/AU122912B2/en
Expired legal-status Critical Current

Links

AU17858/44A 1944-11-29 Improvements in vacuum cleaners Expired AU122912B2 (en)

Publications (2)

Publication Number Publication Date
AU1785844A AU1785844A (en) 1946-12-12
AU122912B2 true AU122912B2 (en) 1946-12-12

Family

ID=

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