AU173051A - Improvements in or relating to ventilators ofthe louvre type - Google Patents

Improvements in or relating to ventilators ofthe louvre type

Info

Publication number
AU173051A
AU173051A AU1730/51A AU173051A AU173051A AU 173051 A AU173051 A AU 173051A AU 1730/51 A AU1730/51 A AU 1730/51A AU 173051 A AU173051 A AU 173051A AU 173051 A AU173051 A AU 173051A
Authority
AU
Australia
Prior art keywords
ventilators
ofthe
relating
louvre type
louvre
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
AU1730/51A
Other versions
AU152837B2 (en
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.)
Andrew Wallace Smith
Original Assignee
Andrew Wallace Smith
Filing date
Publication date
Application filed by Andrew Wallace Smith filed Critical Andrew Wallace Smith
Application granted granted Critical
Publication of AU173051A publication Critical patent/AU173051A/en
Publication of AU152837B2 publication Critical patent/AU152837B2/en
Expired legal-status Critical Current

Links

AU1730/51A 1951-04-02 Improvements in or relating to ventilators ofthe louvre type Expired AU152837B2 (en)

Publications (2)

Publication Number Publication Date
AU173051A true AU173051A (en) 1951-06-07
AU152837B2 AU152837B2 (en) 1951-06-07

Family

ID=

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO1996006259A1 (en) * 1994-08-22 1996-02-29 Nomad Handicrafts Pty. Ltd. Improved louvre mechanism

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO1996006259A1 (en) * 1994-08-22 1996-02-29 Nomad Handicrafts Pty. Ltd. Improved louvre mechanism

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