CA399430A - Methode a traiter la houille - Google Patents

Methode a traiter la houille

Info

Publication number
CA399430A
CA399430A CA399430A CA399430DA CA399430A CA 399430 A CA399430 A CA 399430A CA 399430 A CA399430 A CA 399430A CA 399430D A CA399430D A CA 399430DA CA 399430 A CA399430 A CA 399430A
Authority
CA
Canada
Prior art keywords
treating method
coal treating
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
CA399430A
Other languages
English (en)
Inventor
George Dibble Robert
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 CA399430A publication Critical patent/CA399430A/fr
Expired legal-status Critical Current

Links

CA399430A Methode a traiter la houille Expired CA399430A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CA399430T

Publications (1)

Publication Number Publication Date
CA399430A true CA399430A (fr) 1941-09-23

Family

ID=35409890

Family Applications (1)

Application Number Title Priority Date Filing Date
CA399430A Expired CA399430A (fr) Methode a traiter la houille

Country Status (1)

Country Link
CA (1) CA399430A (fr)

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