AU119309B2 - Improvements in or relating to suction cleaning systems - Google Patents

Improvements in or relating to suction cleaning systems

Info

Publication number
AU119309B2
AU119309B2 AU9861/43A AU986143A AU119309B2 AU 119309 B2 AU119309 B2 AU 119309B2 AU 9861/43 A AU9861/43 A AU 9861/43A AU 986143 A AU986143 A AU 986143A AU 119309 B2 AU119309 B2 AU 119309B2
Authority
AU
Australia
Prior art keywords
relating
cleaning systems
suction cleaning
suction
systems
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
AU9861/43A
Other versions
AU986143A (en
Inventor
Colorado II. SA Walter Evans Bible
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.)
Hoover Co
Original Assignee
Hoover Co
Filing date
Publication date
Application filed by Hoover Co filed Critical Hoover Co
Application granted granted Critical
Publication of AU119309B2 publication Critical patent/AU119309B2/en
Publication of AU986143A publication Critical patent/AU986143A/en
Expired legal-status Critical Current

Links

AU9861/43A 1943-06-22 Improvements in or relating to suction cleaning systems Expired AU119309B2 (en)

Publications (2)

Publication Number Publication Date
AU119309B2 true AU119309B2 (en) 1944-12-14
AU986143A AU986143A (en) 1944-12-14

Family

ID=

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