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AU106489B2 - Method of casting manhole covers and frames - Google Patents
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AU106489B2 - Method of casting manhole covers and frames - Google Patents

Method of casting manhole covers and frames

Info

Publication number
AU106489B2
AU106489B2 AU941/38A AU94138A AU106489B2 AU 106489 B2 AU106489 B2 AU 106489B2 AU 941/38 A AU941/38 A AU 941/38A AU 94138 A AU94138 A AU 94138A AU 106489 B2 AU106489 B2 AU 106489B2
Authority
AU
Australia
Prior art keywords
frames
manhole covers
casting
casting manhole
covers
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
AU941/38A
Other versions
AU94138A (en
Filing date
Publication date
Application filed filed Critical
Application granted granted Critical
Publication of AU106489B2 publication Critical patent/AU106489B2/en
Publication of AU94138A publication Critical patent/AU94138A/en
Expired legal-status Critical Current

Links

AU941/38A 1937-03-30 Method of casting manhole covers and frames Expired AU106489B2 (en)

Publications (2)

Publication Number Publication Date
AU106489B2 true AU106489B2 (en) 1939-02-09
AU94138A AU94138A (en) 1939-02-09

Family

ID=

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