CA307728A - Carbonisation de la houille - Google Patents

Carbonisation de la houille

Info

Publication number
CA307728A
CA307728A CA307728A CA307728DA CA307728A CA 307728 A CA307728 A CA 307728A CA 307728 A CA307728 A CA 307728A CA 307728D A CA307728D A CA 307728DA CA 307728 A CA307728 A CA 307728A
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
CA307728A
Other languages
English (en)
Inventor
Alexander Berry George
Prudden Beardsley Alling
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.)
NATIONAL FUELS Corp
Original Assignee
NATIONAL FUELS Corp
Publication date
Application granted granted Critical
Publication of CA307728A publication Critical patent/CA307728A/fr
Expired legal-status Critical Current

Links

CA307728A Carbonisation de la houille Expired CA307728A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CA307728T

Publications (1)

Publication Number Publication Date
CA307728A true CA307728A (fr) 1931-01-13

Family

ID=35260880

Family Applications (1)

Application Number Title Priority Date Filing Date
CA307728A Expired CA307728A (fr) Carbonisation de la houille

Country Status (1)

Country Link
CA (1) CA307728A (fr)

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