CA329081A - Dephenolisation - Google Patents

Dephenolisation

Info

Publication number
CA329081A
CA329081A CA329081A CA329081DA CA329081A CA 329081 A CA329081 A CA 329081A CA 329081 A CA329081 A CA 329081A CA 329081D A CA329081D A CA 329081DA CA 329081 A CA329081 A CA 329081A
Authority
CA
Canada
Prior art keywords
dephenolization
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
CA329081A
Other languages
English (en)
Inventor
Frederick William Sperr, Jr.
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.)
Koppers Co of Delaware
Original Assignee
Koppers Co of Delaware
Publication date
Application granted granted Critical
Publication of CA329081A publication Critical patent/CA329081A/fr
Expired legal-status Critical Current

Links

CA329081A Dephenolisation Expired CA329081A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CA329081T

Publications (1)

Publication Number Publication Date
CA329081A true CA329081A (fr) 1933-01-03

Family

ID=35291450

Family Applications (1)

Application Number Title Priority Date Filing Date
CA329081A Expired CA329081A (fr) Dephenolisation

Country Status (1)

Country Link
CA (1) CA329081A (fr)

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