CA4044A - Appareil a cribler et charger le charbon - Google Patents

Appareil a cribler et charger le charbon

Info

Publication number
CA4044A
CA4044A CA000004044A CA4044DA CA4044A CA 4044 A CA4044 A CA 4044A CA 000004044 A CA000004044 A CA 000004044A CA 4044D A CA4044D A CA 4044DA CA 4044 A CA4044 A CA 4044A
Authority
CA
Canada
Prior art keywords
screening
loading coal
coal
loading
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
CA000004044A
Other languages
English (en)
Inventor
James W. Upson
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.)
Individual
Original Assignee
Individual
Publication date
Application granted granted Critical
Publication of CA4044A publication Critical patent/CA4044A/fr
Expired legal-status Critical Current

Links

CA000004044A Appareil a cribler et charger le charbon Expired CA4044A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CA4044T

Publications (1)

Publication Number Publication Date
CA4044A true CA4044A (fr) 1874-11-14

Family

ID=45120604

Family Applications (1)

Application Number Title Priority Date Filing Date
CA000004044A Expired CA4044A (fr) Appareil a cribler et charger le charbon

Country Status (1)

Country Link
CA (1) CA4044A (fr)

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