CA509977A - Coke remover for tar and petroleum stills and the like - Google Patents

Coke remover for tar and petroleum stills and the like

Info

Publication number
CA509977A
CA509977A CA509977A CA509977DA CA509977A CA 509977 A CA509977 A CA 509977A CA 509977 A CA509977 A CA 509977A CA 509977D A CA509977D A CA 509977DA CA 509977 A CA509977 A CA 509977A
Authority
CA
Canada
Prior art keywords
tar
stills
petroleum
coke remover
remover
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
CA509977A
Other languages
French (fr)
Inventor
A. Lewis Chester
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.)
C A LEWIS
Original Assignee
C A LEWIS
Publication date
Application granted granted Critical
Publication of CA509977A publication Critical patent/CA509977A/en
Expired legal-status Critical Current

Links

CA509977A Coke remover for tar and petroleum stills and the like Expired CA509977A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CA509977T

Publications (1)

Publication Number Publication Date
CA509977A true CA509977A (en) 1955-02-08

Family

ID=35661035

Family Applications (1)

Application Number Title Priority Date Filing Date
CA509977A Expired CA509977A (en) Coke remover for tar and petroleum stills and the like

Country Status (1)

Country Link
CA (1) CA509977A (en)

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