CA455063A - Appareil d'extraction - Google Patents

Appareil d'extraction

Info

Publication number
CA455063A
CA455063A CA455063A CA455063DA CA455063A CA 455063 A CA455063 A CA 455063A CA 455063 A CA455063 A CA 455063A CA 455063D A CA455063D A CA 455063DA CA 455063 A CA455063 A CA 455063A
Authority
CA
Canada
Prior art keywords
pumping apparatus
pumping
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
CA455063A
Other languages
English (en)
Inventor
F. Johnson Arthur
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.)
Reynolds Metals Co
Original Assignee
Reynolds Metals Co
Publication date
Application granted granted Critical
Publication of CA455063A publication Critical patent/CA455063A/fr
Expired legal-status Critical Current

Links

CA455063A Appareil d'extraction Expired CA455063A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CA455063T

Publications (1)

Publication Number Publication Date
CA455063A true CA455063A (fr) 1949-03-08

Family

ID=35572802

Family Applications (1)

Application Number Title Priority Date Filing Date
CA455063A Expired CA455063A (fr) Appareil d'extraction

Country Status (1)

Country Link
CA (1) CA455063A (fr)

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