AU167772B2 - Apparatus for the transport of small size and / or powdered materials from a room to another under a differnt pressure - Google Patents

Apparatus for the transport of small size and / or powdered materials from a room to another under a differnt pressure

Info

Publication number
AU167772B2
AU167772B2 AU18789/53A AU1878953A AU167772B2 AU 167772 B2 AU167772 B2 AU 167772B2 AU 18789/53 A AU18789/53 A AU 18789/53A AU 1878953 A AU1878953 A AU 1878953A AU 167772 B2 AU167772 B2 AU 167772B2
Authority
AU
Australia
Prior art keywords
differnt
transport
room
pressure
small size
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
AU18789/53A
Other versions
AU1878953A (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.)
Individual
Original Assignee
Individual
Filing date
Publication date
Application filed by Individual filed Critical Individual
Application granted granted Critical
Publication of AU1878953A publication Critical patent/AU1878953A/en
Publication of AU167772B2 publication Critical patent/AU167772B2/en
Expired legal-status Critical Current

Links

AU18789/53A 1953-06-04 Apparatus for the transport of small size and / or powdered materials from a room to another under a differnt pressure Expired AU167772B2 (en)

Publications (2)

Publication Number Publication Date
AU1878953A AU1878953A (en) 1953-08-06
AU167772B2 true AU167772B2 (en) 1953-08-06

Family

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