CA390837A - Appareil a nettoyer la houille a sec - Google Patents

Appareil a nettoyer la houille a sec

Info

Publication number
CA390837A
CA390837A CA390837A CA390837DA CA390837A CA 390837 A CA390837 A CA 390837A CA 390837 A CA390837 A CA 390837A CA 390837D A CA390837D A CA 390837DA CA 390837 A CA390837 A CA 390837A
Authority
CA
Canada
Prior art keywords
cleaning apparatus
dry coal
coal cleaning
dry
coal
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
CA390837A
Other languages
English (en)
Inventor
K. Wilcox Karl
Edward O'toole, Jr.
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.)
AMERICAN COAL CLEANING Corp
MANITOBA BRIDGE AND IRON WORKS Ltd
Original Assignee
AMERICAN COAL CLEANING Corp
MANITOBA BRIDGE AND IRON WORKS Ltd
Publication date
Application granted granted Critical
Publication of CA390837A publication Critical patent/CA390837A/fr
Expired legal-status Critical Current

Links

CA390837A Appareil a nettoyer la houille a sec Expired CA390837A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CA390837T

Publications (1)

Publication Number Publication Date
CA390837A true CA390837A (fr) 1940-08-20

Family

ID=35398405

Family Applications (1)

Application Number Title Priority Date Filing Date
CA390837A Expired CA390837A (fr) Appareil a nettoyer la houille a sec

Country Status (1)

Country Link
CA (1) CA390837A (fr)

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