CA291215A - Appareil a purifier les gaz - Google Patents

Appareil a purifier les gaz

Info

Publication number
CA291215A
CA291215A CA291215A CA291215DA CA291215A CA 291215 A CA291215 A CA 291215A CA 291215 A CA291215 A CA 291215A CA 291215D A CA291215D A CA 291215DA CA 291215 A CA291215 A CA 291215A
Authority
CA
Canada
Prior art keywords
gas purifying
purifying apparatus
gas
purifying
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
CA291215A
Other languages
English (en)
Inventor
Joseph Ramsburg Charles
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 CA291215A publication Critical patent/CA291215A/fr
Expired legal-status Critical Current

Links

CA291215A Appareil a purifier les gaz Expired CA291215A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CA291215T

Publications (1)

Publication Number Publication Date
CA291215A true CA291215A (fr) 1929-07-09

Family

ID=35228027

Family Applications (1)

Application Number Title Priority Date Filing Date
CA291215A Expired CA291215A (fr) Appareil a purifier les gaz

Country Status (1)

Country Link
CA (1) CA291215A (fr)

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