AU1191828A - An Improved cover in connection with valves andthe like used with pneumatic tubes andthe like - Google Patents

An Improved cover in connection with valves andthe like used with pneumatic tubes andthe like

Info

Publication number
AU1191828A
AU1191828A AU11918/28A AU1191828A AU1191828A AU 1191828 A AU1191828 A AU 1191828A AU 11918/28 A AU11918/28 A AU 11918/28A AU 1191828 A AU1191828 A AU 1191828A AU 1191828 A AU1191828 A AU 1191828A
Authority
AU
Australia
Prior art keywords
andthe
connection
valves
pneumatic tubes
improved cover
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
AU11918/28A
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
Publication date
Publication of AU1191828A publication Critical patent/AU1191828A/en
Expired legal-status Critical Current

Links

AU11918/28A An Improved cover in connection with valves andthe like used with pneumatic tubes andthe like Expired AU1191828A (en)

Publications (1)

Publication Number Publication Date
AU1191828A true AU1191828A (en) 1929-06-11

Family

ID=

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