CA327449A - Traitement du charbon - Google Patents

Traitement du charbon

Info

Publication number
CA327449A
CA327449A CA327449A CA327449DA CA327449A CA 327449 A CA327449 A CA 327449A CA 327449 A CA327449 A CA 327449A CA 327449D A CA327449D A CA 327449DA CA 327449 A CA327449 A CA 327449A
Authority
CA
Canada
Prior art keywords
coal processing
coal
processing
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
CA327449A
Other languages
English (en)
Inventor
Farley Eliot
R. Landon Nathaniel
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.)
DELAWARE LACKAWANNA AND WESTERN COAL Co
Original Assignee
DELAWARE LACKAWANNA AND WESTERN COAL Co
Publication date
Application granted granted Critical
Publication of CA327449A publication Critical patent/CA327449A/fr
Expired legal-status Critical Current

Links

CA327449A Traitement du charbon Expired CA327449A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CA327449T

Publications (1)

Publication Number Publication Date
CA327449A true CA327449A (fr) 1932-11-08

Family

ID=35289819

Family Applications (1)

Application Number Title Priority Date Filing Date
CA327449A Expired CA327449A (fr) Traitement du charbon

Country Status (1)

Country Link
CA (1) CA327449A (fr)

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