CA925821A - Washing and screening apparatus - Google Patents

Washing and screening apparatus

Info

Publication number
CA925821A
CA925821A CA120492A CA120492A CA925821A CA 925821 A CA925821 A CA 925821A CA 120492 A CA120492 A CA 120492A CA 120492 A CA120492 A CA 120492A CA 925821 A CA925821 A CA 925821A
Authority
CA
Canada
Prior art keywords
washing
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
CA120492A
Other versions
CA120492S (en
Inventor
Cover Ralph
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.)
HAROLD L SHAFFER
WILLIAM D MACMILLAN
Original Assignee
HAROLD L SHAFFER
WILLIAM D MACMILLAN
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by HAROLD L SHAFFER, WILLIAM D MACMILLAN filed Critical HAROLD L SHAFFER
Priority to CA120492A priority Critical patent/CA925821A/en
Application granted granted Critical
Publication of CA925821A publication Critical patent/CA925821A/en
Expired legal-status Critical Current

Links

CA120492A 1969-01-24 1971-08-13 Washing and screening apparatus Expired CA925821A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CA120492A CA925821A (en) 1969-01-24 1971-08-13 Washing and screening apparatus

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
CA41007 1969-01-24
CA120492A CA925821A (en) 1969-01-24 1971-08-13 Washing and screening apparatus

Publications (1)

Publication Number Publication Date
CA925821A true CA925821A (en) 1973-05-08

Family

ID=4084830

Family Applications (1)

Application Number Title Priority Date Filing Date
CA120492A Expired CA925821A (en) 1969-01-24 1971-08-13 Washing and screening apparatus

Country Status (1)

Country Link
CA (1) CA925821A (en)

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