CA423453A - Appareil a rectifier les moules - Google Patents

Appareil a rectifier les moules

Info

Publication number
CA423453A
CA423453A CA423453A CA423453DA CA423453A CA 423453 A CA423453 A CA 423453A CA 423453 A CA423453 A CA 423453A CA 423453D A CA423453D A CA 423453DA CA 423453 A CA423453 A CA 423453A
Authority
CA
Canada
Prior art keywords
grinding apparatus
mould grinding
mould
grinding
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
CA423453A
Other languages
English (en)
Inventor
A. Montgomery 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.)
United States Pipe and Foundry Co LLC
Original Assignee
United States Pipe and Foundry Co LLC
Publication date
Application granted granted Critical
Publication of CA423453A publication Critical patent/CA423453A/fr
Expired legal-status Critical Current

Links

CA423453A Appareil a rectifier les moules Expired CA423453A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CA423453T

Publications (1)

Publication Number Publication Date
CA423453A true CA423453A (fr) 1944-10-24

Family

ID=35534456

Family Applications (1)

Application Number Title Priority Date Filing Date
CA423453A Expired CA423453A (fr) Appareil a rectifier les moules

Country Status (1)

Country Link
CA (1) CA423453A (fr)

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