CA267189A - Traitement de la houille - Google Patents

Traitement de la houille

Info

Publication number
CA267189A
CA267189A CA267189A CA267189DA CA267189A CA 267189 A CA267189 A CA 267189A CA 267189 A CA267189 A CA 267189A CA 267189D A CA267189D A CA 267189DA CA 267189 A CA267189 A CA 267189A
Authority
CA
Canada
Prior art keywords
coal treatment
coal
treatment
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
CA267189A
Other languages
English (en)
Inventor
Heckel Wilhelm
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.)
CHESTER HITCHINGS ELLSWORTH
COAL DISTILLATION Corp
LIGNITE COAL AND BY-PRODUCTS Corp
Original Assignee
CHESTER HITCHINGS ELLSWORTH
COAL DISTILLATION Corp
LIGNITE COAL AND BY-PRODUCTS Corp
Publication date
Application granted granted Critical
Publication of CA267189A publication Critical patent/CA267189A/fr
Expired legal-status Critical Current

Links

CA267189A Traitement de la houille Expired CA267189A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CA267189T

Publications (1)

Publication Number Publication Date
CA267189A true CA267189A (fr) 1926-12-28

Family

ID=35195144

Family Applications (1)

Application Number Title Priority Date Filing Date
CA267189A Expired CA267189A (fr) Traitement de la houille

Country Status (1)

Country Link
CA (1) CA267189A (fr)

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