CA449232A - Material treatment and apparatus therefor - Google Patents

Material treatment and apparatus therefor

Info

Publication number
CA449232A
CA449232A CA449232A CA449232DA CA449232A CA 449232 A CA449232 A CA 449232A CA 449232 A CA449232 A CA 449232A CA 449232D A CA449232D A CA 449232DA CA 449232 A CA449232 A CA 449232A
Authority
CA
Canada
Prior art keywords
apparatus therefor
material treatment
treatment
therefor
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
CA449232A
Other languages
French (fr)
Inventor
J. Comstock Gregory
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.)
FW Berk and Co Ltd
Original Assignee
FW Berk and Co Ltd
Publication date
Application granted granted Critical
Publication of CA449232A publication Critical patent/CA449232A/en
Expired legal-status Critical Current

Links

CA449232A Material treatment and apparatus therefor Expired CA449232A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CA449232T

Publications (1)

Publication Number Publication Date
CA449232A true CA449232A (en) 1948-06-22

Family

ID=35566938

Family Applications (1)

Application Number Title Priority Date Filing Date
CA449232A Expired CA449232A (en) Material treatment and apparatus therefor

Country Status (1)

Country Link
CA (1) CA449232A (en)

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