CA883128A - Screening apparatus - Google Patents

Screening apparatus

Info

Publication number
CA883128A
CA883128A CA883128A CA883128DA CA883128A CA 883128 A CA883128 A CA 883128A CA 883128 A CA883128 A CA 883128A CA 883128D A CA883128D A CA 883128DA CA 883128 A CA883128 A CA 883128A
Authority
CA
Canada
Prior art keywords
screening apparatus
screening
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
CA883128A
Inventor
L. Nelson George
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.)
Bird Machine Co Inc
Original Assignee
Bird Machine Co Inc
Publication date
Application granted granted Critical
Publication of CA883128A publication Critical patent/CA883128A/en
Expired legal-status Critical Current

Links

CA883128A Screening apparatus Expired CA883128A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CA883128T

Publications (1)

Publication Number Publication Date
CA883128A true CA883128A (en) 1971-10-12

Family

ID=36368878

Family Applications (1)

Application Number Title Priority Date Filing Date
CA883128A Expired CA883128A (en) Screening apparatus

Country Status (1)

Country Link
CA (1) CA883128A (en)

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