CA222843A - Surface de concentration - Google Patents

Surface de concentration

Info

Publication number
CA222843A
CA222843A CA222843A CA222843DA CA222843A CA 222843 A CA222843 A CA 222843A CA 222843 A CA222843 A CA 222843A CA 222843D A CA222843D A CA 222843DA CA 222843 A CA222843 A CA 222843A
Authority
CA
Canada
Prior art keywords
concentrating surface
concentrating
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
CA222843A
Other languages
English (en)
Inventor
W. Shepard Daniel
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 CA222843A publication Critical patent/CA222843A/fr
Expired legal-status Critical Current

Links

CA222843A Surface de concentration Expired CA222843A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CA222843T

Publications (1)

Publication Number Publication Date
CA222843A true CA222843A (fr) 1922-08-22

Family

ID=35118446

Family Applications (1)

Application Number Title Priority Date Filing Date
CA222843A Expired CA222843A (fr) Surface de concentration

Country Status (1)

Country Link
CA (1) CA222843A (fr)

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