CA398572A - Appareil a pulveriser le sable a moules - Google Patents

Appareil a pulveriser le sable a moules

Info

Publication number
CA398572A
CA398572A CA398572A CA398572DA CA398572A CA 398572 A CA398572 A CA 398572A CA 398572 A CA398572 A CA 398572A CA 398572D A CA398572D A CA 398572DA CA 398572 A CA398572 A CA 398572A
Authority
CA
Canada
Prior art keywords
mulling apparatus
mulling
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
CA398572A
Other languages
English (en)
Inventor
O. Beardsley Elmer
E. Naylor Walter
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.)
BEARDSLEY AND PIPER Co
Original Assignee
BEARDSLEY AND PIPER Co
Publication date
Application granted granted Critical
Publication of CA398572A publication Critical patent/CA398572A/fr
Expired legal-status Critical Current

Links

CA398572A Appareil a pulveriser le sable a moules Expired CA398572A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CA398572T

Publications (1)

Publication Number Publication Date
CA398572A true CA398572A (fr) 1941-08-12

Family

ID=35409059

Family Applications (1)

Application Number Title Priority Date Filing Date
CA398572A Expired CA398572A (fr) Appareil a pulveriser le sable a moules

Country Status (1)

Country Link
CA (1) CA398572A (fr)

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