CA424252A - Mould sand core - Google Patents

Mould sand core

Info

Publication number
CA424252A
CA424252A CA424252A CA424252DA CA424252A CA 424252 A CA424252 A CA 424252A CA 424252 A CA424252 A CA 424252A CA 424252D A CA424252D A CA 424252DA CA 424252 A CA424252 A CA 424252A
Authority
CA
Canada
Prior art keywords
sand core
mould sand
mould
core
sand
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
CA424252A
Other languages
French (fr)
Inventor
S. Meyer Leonard
C. Dearing William
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.)
PLASKON Co Inc
Original Assignee
PLASKON Co Inc
Publication date
Application granted granted Critical
Publication of CA424252A publication Critical patent/CA424252A/en
Expired legal-status Critical Current

Links

CA424252A Mould sand core Expired CA424252A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CA424252T

Publications (1)

Publication Number Publication Date
CA424252A true CA424252A (en) 1944-12-05

Family

ID=35535266

Family Applications (1)

Application Number Title Priority Date Filing Date
CA424252A Expired CA424252A (en) Mould sand core

Country Status (1)

Country Link
CA (1) CA424252A (en)

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