CA439993A - Appareil a pulveriser le sable de fonderie - Google Patents

Appareil a pulveriser le sable de fonderie

Info

Publication number: CA439993A
Authority: CA; Canada
Prior art keywords: sand mulling; mulling apparatus; sand; mulling
Prior art date: 1947-03-04
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

CA439993A

Other languages

English (en)

Inventor

F. Piper Walter

J. Soldat Joseph

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

1947-03-04

1947-03-04 Application granted granted Critical

1947-03-04 Publication of CA439993A publication Critical patent/CA439993A/fr

Status Expired legal-status Critical Current

Links

239000004576 sand Substances 0.000 title 1

CA439993A Appareil a pulveriser le sable de fonderie Expired CA439993A (fr)

Applications Claiming Priority (1)

Application Number	Priority Date	Filing Date	Title
CA439993T

Publications (1)

Publication Number	Publication Date
CA439993A true CA439993A (fr)	1947-03-04

Family

ID=35555227

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
CA439993A Expired CA439993A (fr)			Appareil a pulveriser le sable de fonderie

Country Status (1)

Country	Link
CA (1)	CA439993A (fr)

0
- CA CA439993A patent/CA439993A/fr not_active Expired

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