AU245575B2 - Improvements in or relating to pneumatic or hydraulic door closers - Google Patents

Improvements in or relating to pneumatic or hydraulic door closers

Info

Publication number
AU245575B2
AU245575B2 AU3516/61A AU351661A AU245575B2 AU 245575 B2 AU245575 B2 AU 245575B2 AU 3516/61 A AU3516/61 A AU 3516/61A AU 351661 A AU351661 A AU 351661A AU 245575 B2 AU245575 B2 AU 245575B2
Authority
AU
Australia
Prior art keywords
pneumatic
relating
door closers
hydraulic door
hydraulic
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
AU3516/61A
Other versions
AU351661A (en
Inventor
Lawrence Rawlings Thomas
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.)
Ogden Industries Pty Ltd
Original Assignee
Ogden Industries Pty Ltd
Filing date
Publication date
Application filed by Ogden Industries Pty Ltd filed Critical Ogden Industries Pty Ltd
Application granted granted Critical
Publication of AU351661A publication Critical patent/AU351661A/en
Publication of AU245575B2 publication Critical patent/AU245575B2/en
Expired legal-status Critical Current

Links

AU3516/61A 1961-04-12 Improvements in or relating to pneumatic or hydraulic door closers Expired AU245575B2 (en)

Publications (2)

Publication Number Publication Date
AU351661A AU351661A (en) 1963-07-18
AU245575B2 true AU245575B2 (en) 1963-07-18

Family

ID=

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