CA515271A - Concentrating apparatus - Google Patents

Concentrating apparatus

Info

Publication number
CA515271A
CA515271A CA515271A CA515271DA CA515271A CA 515271 A CA515271 A CA 515271A CA 515271 A CA515271 A CA 515271A CA 515271D A CA515271D A CA 515271DA CA 515271 A CA515271 A CA 515271A
Authority
CA
Canada
Prior art keywords
concentrating apparatus
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
CA515271A
Other languages
French (fr)
Inventor
Kals Walter
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.)
Niagara Blower Co
Original Assignee
Niagara Blower Co
Publication date
Application granted granted Critical
Publication of CA515271A publication Critical patent/CA515271A/en
Expired legal-status Critical Current

Links

CA515271A Concentrating apparatus Expired CA515271A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CA515271T

Publications (1)

Publication Number Publication Date
CA515271A true CA515271A (en) 1955-08-02

Family

ID=35666362

Family Applications (1)

Application Number Title Priority Date Filing Date
CA515271A Expired CA515271A (en) Concentrating apparatus

Country Status (1)

Country Link
CA (1) CA515271A (en)

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