CA468403A - Appareils de criblage - Google Patents

Appareils de criblage

Info

Publication number
CA468403A
CA468403A CA468403A CA468403DA CA468403A CA 468403 A CA468403 A CA 468403A CA 468403 A CA468403 A CA 468403A CA 468403D A CA468403D A CA 468403DA CA 468403 A CA468403 A CA 468403A
Authority
CA
Canada
Prior art keywords
screening apparatus
screening
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
CA468403A
Other languages
English (en)
Inventor
B. Davies Stanley
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.)
Royer Foundry and Machine Co
Original Assignee
Royer Foundry and Machine Co
Publication date
Application granted granted Critical
Publication of CA468403A publication Critical patent/CA468403A/fr
Expired legal-status Critical Current

Links

CA468403A Appareils de criblage Expired CA468403A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CA468403T

Publications (1)

Publication Number Publication Date
CA468403A true CA468403A (fr) 1950-09-26

Family

ID=35602331

Family Applications (1)

Application Number Title Priority Date Filing Date
CA468403A Expired CA468403A (fr) Appareils de criblage

Country Status (1)

Country Link
CA (1) CA468403A (fr)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO1991001816A1 (fr) * 1989-08-07 1991-02-21 Weyerhaeuser Company Ecran a barre ayant une action alternative

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO1991001816A1 (fr) * 1989-08-07 1991-02-21 Weyerhaeuser Company Ecran a barre ayant une action alternative
US5117983A (en) * 1989-08-07 1992-06-02 Weyerhaeuser Company Bar screen having a reciprocating action

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