CA215552A - Fabrication d'anhydride sulfurique - Google Patents

Fabrication d'anhydride sulfurique

Info

Publication number
CA215552A
CA215552A CA215552A CA215552DA CA215552A CA 215552 A CA215552 A CA 215552A CA 215552 A CA215552 A CA 215552A CA 215552D A CA215552D A CA 215552DA CA 215552 A CA215552 A CA 215552A
Authority
CA
Canada
Prior art keywords
manufacture
anhydrid
sulphuric
sulphuric anhydrid
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
CA215552A
Other languages
English (en)
Inventor
F. Chase March
Skogmark John
E. Pierce Frederick
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 CA215552A publication Critical patent/CA215552A/fr
Expired legal-status Critical Current

Links

CA215552A Fabrication d'anhydride sulfurique Expired CA215552A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CA215552T

Publications (1)

Publication Number Publication Date
CA215552A true CA215552A (fr) 1922-02-07

Family

ID=35109996

Family Applications (1)

Application Number Title Priority Date Filing Date
CA215552A Expired CA215552A (fr) Fabrication d'anhydride sulfurique

Country Status (1)

Country Link
CA (1) CA215552A (fr)

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