AU164408B2 - Improvements in ejector devices for pattern plates - Google Patents

Improvements in ejector devices for pattern plates

Info

Publication number
AU164408B2
AU164408B2 AU20481/53A AU2048153A AU164408B2 AU 164408 B2 AU164408 B2 AU 164408B2 AU 20481/53 A AU20481/53 A AU 20481/53A AU 2048153 A AU2048153 A AU 2048153A AU 164408 B2 AU164408 B2 AU 164408B2
Authority
AU
Australia
Prior art keywords
pattern plates
ejector devices
ejector
devices
plates
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
AU20481/53A
Other versions
AU2048153A (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.)
Polygram Casting Co Ltd
Original Assignee
Polygram Casting Co Ltd
Filing date
Publication date
Application filed by Polygram Casting Co Ltd filed Critical Polygram Casting Co Ltd
Application granted granted Critical
Publication of AU164408B2 publication Critical patent/AU164408B2/en
Publication of AU2048153A publication Critical patent/AU2048153A/en
Expired legal-status Critical Current

Links

AU20481/53A 1953-08-06 Improvements in ejector devices for pattern plates Expired AU164408B2 (en)

Publications (2)

Publication Number Publication Date
AU164408B2 true AU164408B2 (en) 1953-10-08
AU2048153A AU2048153A (en) 1953-10-08

Family

ID=

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