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AU137907B2 - Improvements in pneumatic door engines - Google Patents

Improvements in pneumatic door engines

Info

Publication number
AU137907B2
AU137907B2 AU19308/48A AU1930848A AU137907B2 AU 137907 B2 AU137907 B2 AU 137907B2 AU 19308/48 A AU19308/48 A AU 19308/48A AU 1930848 A AU1930848 A AU 1930848A AU 137907 B2 AU137907 B2 AU 137907B2
Authority
AU
Australia
Prior art keywords
pneumatic door
door engines
engines
pneumatic
door
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
AU19308/48A
Other versions
AU1930848A (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.)
Knorr Bremse Australia Pty Ltd
Original Assignee
Westinghouse Brake Australia Pty Ltd
Filing date
Publication date
Application filed by Westinghouse Brake Australia Pty Ltd filed Critical Westinghouse Brake Australia Pty Ltd
Application granted granted Critical
Publication of AU1930848A publication Critical patent/AU1930848A/en
Publication of AU137907B2 publication Critical patent/AU137907B2/en
Expired legal-status Critical Current

Links

AU19308/48A 1948-03-17 Improvements in pneumatic door engines Expired AU137907B2 (en)

Publications (2)

Publication Number Publication Date
AU1930848A AU1930848A (en) 1949-03-24
AU137907B2 true AU137907B2 (en) 1949-03-24

Family

ID=

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