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AU110950B2 - Ventilating and sound reducing fitments for windows - Google Patents
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AU110950B2 - Ventilating and sound reducing fitments for windows - Google Patents

Ventilating and sound reducing fitments for windows

Info

Publication number
AU110950B2
AU110950B2 AU2911/39A AU291139A AU110950B2 AU 110950 B2 AU110950 B2 AU 110950B2 AU 2911/39 A AU2911/39 A AU 2911/39A AU 291139 A AU291139 A AU 291139A AU 110950 B2 AU110950 B2 AU 110950B2
Authority
AU
Australia
Prior art keywords
fitments
ventilating
windows
sound reducing
sound
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
AU2911/39A
Other versions
AU291139A (en
Inventor
Thomas Fisk Ernest
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.)
Individual
Original Assignee
Individual
Filing date
Publication date
Application filed by Individual filed Critical Individual
Application granted granted Critical
Publication of AU291139A publication Critical patent/AU291139A/en
Publication of AU110950B2 publication Critical patent/AU110950B2/en
Expired legal-status Critical Current

Links

AU2911/39A 1939-06-28 Ventilating and sound reducing fitments for windows Expired AU110950B2 (en)

Publications (2)

Publication Number Publication Date
AU291139A AU291139A (en) 1940-07-11
AU110950B2 true AU110950B2 (en) 1940-07-11

Family

ID=

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