CA469523A - Manufacture of oleum - Google Patents

Manufacture of oleum

Info

Publication number
CA469523A
CA469523A CA469523A CA469523DA CA469523A CA 469523 A CA469523 A CA 469523A CA 469523 A CA469523 A CA 469523A CA 469523D A CA469523D A CA 469523DA CA 469523 A CA469523 A CA 469523A
Authority
CA
Canada
Prior art keywords
oleum
manufacture
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
CA469523A
Other languages
French (fr)
Inventor
Austin Myers Lee
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.)
EIDP Inc
Original Assignee
EI Du Pont de Nemours and Co
Publication date
Application granted granted Critical
Publication of CA469523A publication Critical patent/CA469523A/en
Expired legal-status Critical Current

Links

CA469523A Manufacture of oleum Expired CA469523A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CA469523T

Publications (1)

Publication Number Publication Date
CA469523A true CA469523A (en) 1950-11-21

Family

ID=35603461

Family Applications (1)

Application Number Title Priority Date Filing Date
CA469523A Expired CA469523A (en) Manufacture of oleum

Country Status (1)

Country Link
CA (1) CA469523A (en)

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