AU203928B2 - Impermanent porous shell molds - Google Patents

Impermanent porous shell molds

Info

Publication number
AU203928B2
AU203928B2 AU2343/54A AU234354A AU203928B2 AU 203928 B2 AU203928 B2 AU 203928B2 AU 2343/54 A AU2343/54 A AU 2343/54A AU 234354 A AU234354 A AU 234354A AU 203928 B2 AU203928 B2 AU 203928B2
Authority
AU
Australia
Prior art keywords
impermanent
porous shell
shell molds
molds
porous
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
AU2343/54A
Other versions
AU234354A (en
Inventor
F. Kohl Everard
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.)
Mergist Corp
Original Assignee
Mergist Corp
Filing date
Publication date
Application filed by Mergist Corp filed Critical Mergist Corp
Application granted granted Critical
Publication of AU203928B2 publication Critical patent/AU203928B2/en
Publication of AU234354A publication Critical patent/AU234354A/en
Expired legal-status Critical Current

Links

AU2343/54A 1954-08-12 Impermanent porous shell molds Expired AU203928B2 (en)

Publications (2)

Publication Number Publication Date
AU203928B2 true AU203928B2 (en) 1955-02-17
AU234354A AU234354A (en) 1955-02-17

Family

ID=

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