CA217999A - Appareil a faire des briquettes de charbon - Google Patents

Appareil a faire des briquettes de charbon

Info

Publication number
CA217999A
CA217999A CA217999A CA217999DA CA217999A CA 217999 A CA217999 A CA 217999A CA 217999 A CA217999 A CA 217999A CA 217999D A CA217999D A CA 217999DA CA 217999 A CA217999 A CA 217999A
Authority
CA
Canada
Prior art keywords
plant
treating coal
coal
treating
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
CA217999A
Other languages
English (en)
Inventor
Howard Smith Charles
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.)
INTERNATIONAL COAL PRODUCTS Corp
Original Assignee
INTERNATIONAL COAL PRODUCTS Corp
Publication date
Application granted granted Critical
Publication of CA217999A publication Critical patent/CA217999A/fr
Expired legal-status Critical Current

Links

CA217999A Appareil a faire des briquettes de charbon Expired CA217999A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CA217999T

Publications (1)

Publication Number Publication Date
CA217999A true CA217999A (fr) 1922-04-25

Family

ID=35112443

Family Applications (1)

Application Number Title Priority Date Filing Date
CA217999A Expired CA217999A (fr) Appareil a faire des briquettes de charbon

Country Status (1)

Country Link
CA (1) CA217999A (fr)

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