CA876278A - Screen cleaning device - Google Patents

Screen cleaning device

Info

Publication number
CA876278A
CA876278A CA876278A CA876278DA CA876278A CA 876278 A CA876278 A CA 876278A CA 876278 A CA876278 A CA 876278A CA 876278D A CA876278D A CA 876278DA CA 876278 A CA876278 A CA 876278A
Authority
CA
Canada
Prior art keywords
cleaning device
screen cleaning
screen
cleaning
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
CA876278A
Inventor
C. Fergason Rector
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.)
Allis Chalmers Corp
Original Assignee
Allis Chalmers Corp
Publication date
Application granted granted Critical
Publication of CA876278A publication Critical patent/CA876278A/en
Expired legal-status Critical Current

Links

CA876278A Screen cleaning device Expired CA876278A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CA876278T

Publications (1)

Publication Number Publication Date
CA876278A true CA876278A (en) 1971-07-20

Family

ID=36362165

Family Applications (1)

Application Number Title Priority Date Filing Date
CA876278A Expired CA876278A (en) Screen cleaning device

Country Status (1)

Country Link
CA (1) CA876278A (en)

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