CA72869A - Sand screening machine - Google Patents

Sand screening machine

Info

Publication number
CA72869A
CA72869A CA000072869A CA72869DA CA72869A CA 72869 A CA72869 A CA 72869A CA 000072869 A CA000072869 A CA 000072869A CA 72869D A CA72869D A CA 72869DA CA 72869 A CA72869 A CA 72869A
Authority
CA
Canada
Prior art keywords
screening machine
sand screening
sand
machine
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
CA000072869A
Other languages
French (fr)
Inventor
Elmer Elsworth Hanna
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.)
Individual
Original Assignee
Individual
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 Individual filed Critical Individual
Application granted granted Critical
Publication of CA72869A publication Critical patent/CA72869A/en
Expired legal-status Critical Current

Links

CA000072869A 1901-04-06 1901-04-06 Sand screening machine Expired CA72869A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CA72869T 1901-04-06

Publications (1)

Publication Number Publication Date
CA72869A true CA72869A (en) 1901-08-27

Family

ID=45189406

Family Applications (1)

Application Number Title Priority Date Filing Date
CA000072869A Expired CA72869A (en) 1901-04-06 1901-04-06 Sand screening machine

Country Status (1)

Country Link
CA (1) CA72869A (en)

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