AU77537A - Improvements in and connected with ventilating devices - Google Patents

Improvements in and connected with ventilating devices

Info

Publication number
AU77537A
AU77537A AU775/37A AU77537A AU77537A AU 77537 A AU77537 A AU 77537A AU 775/37 A AU775/37 A AU 775/37A AU 77537 A AU77537 A AU 77537A AU 77537 A AU77537 A AU 77537A
Authority
AU
Australia
Prior art keywords
ventilating devices
ventilating
devices
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
AU775/37A
Other versions
AU104068B2 (en
Inventor
Perben Shaw George
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.)
CHATSWORTH INVESTMENTS Ltd Pty
Original Assignee
CHATSWORTH INVESTMENTS Ltd Pty
Filing date
Publication date
Application filed by CHATSWORTH INVESTMENTS Ltd Pty filed Critical CHATSWORTH INVESTMENTS Ltd Pty
Application granted granted Critical
Publication of AU77537A publication Critical patent/AU77537A/en
Publication of AU104068B2 publication Critical patent/AU104068B2/en
Expired legal-status Critical Current

Links

AU775/37A 1937-02-25 Improvements in and connected with ventilating devices Expired AU104068B2 (en)

Publications (2)

Publication Number Publication Date
AU77537A true AU77537A (en) 1938-06-09
AU104068B2 AU104068B2 (en) 1938-06-09

Family

ID=

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