CA297653A - Appareil a laver le charbon - Google Patents

Appareil a laver le charbon

Info

Publication number
CA297653A
CA297653A CA297653A CA297653DA CA297653A CA 297653 A CA297653 A CA 297653A CA 297653 A CA297653 A CA 297653A CA 297653D A CA297653D A CA 297653DA CA 297653 A CA297653 A CA 297653A
Authority
CA
Canada
Prior art keywords
washing apparatus
coal washing
coal
washing
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
CA297653A
Other languages
English (en)
Inventor
Herbert Blatch Francis
Laurence Mclean Harry
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.)
WILLIAM CATTANACH MENZIES
Wilmot Engineering Co
Original Assignee
WILLIAM CATTANACH MENZIES
Wilmot Engineering Co
Publication date
Application granted granted Critical
Publication of CA297653A publication Critical patent/CA297653A/fr
Expired legal-status Critical Current

Links

CA297653A Appareil a laver le charbon Expired CA297653A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CA297653T

Publications (1)

Publication Number Publication Date
CA297653A true CA297653A (fr) 1930-02-18

Family

ID=35234973

Family Applications (1)

Application Number Title Priority Date Filing Date
CA297653A Expired CA297653A (fr) Appareil a laver le charbon

Country Status (1)

Country Link
CA (1) CA297653A (fr)

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