CA250795A - Cornue pour argile schisteuse - Google Patents

Cornue pour argile schisteuse

Info

Publication number
CA250795A
CA250795A CA250795A CA250795DA CA250795A CA 250795 A CA250795 A CA 250795A CA 250795 A CA250795 A CA 250795A CA 250795D A CA250795D A CA 250795DA CA 250795 A CA250795 A CA 250795A
Authority
CA
Canada
Prior art keywords
shale retort
retort
shale
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
CA250795A
Other languages
English (en)
Inventor
A. Lamb William
S. Ballantine Norman
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 CA250795A publication Critical patent/CA250795A/fr
Expired legal-status Critical Current

Links

CA250795A Cornue pour argile schisteuse Expired CA250795A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CA250795T

Publications (1)

Publication Number Publication Date
CA250795A true CA250795A (fr) 1925-06-16

Family

ID=35157769

Family Applications (1)

Application Number Title Priority Date Filing Date
CA250795A Expired CA250795A (fr) Cornue pour argile schisteuse

Country Status (1)

Country Link
CA (1) CA250795A (fr)

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