CA172996A - Sewage sludge - Google Patents

Sewage sludge

Info

Publication number
CA172996A
CA172996A CA000172996A CA172996DA CA172996A CA 172996 A CA172996 A CA 172996A CA 000172996 A CA000172996 A CA 000172996A CA 172996D A CA172996D A CA 172996DA CA 172996 A CA172996 A CA 172996A
Authority
CA
Canada
Prior art keywords
sewage sludge
sludge
sewage
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
CA000172996A
Other languages
French (fr)
Inventor
Edward Alfred Paterson
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 CA172996A publication Critical patent/CA172996A/en
Expired legal-status Critical Current

Links

CA000172996A 1915-11-22 1915-11-22 Sewage sludge Expired CA172996A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CA172996T 1915-11-22

Publications (1)

Publication Number Publication Date
CA172996A true CA172996A (en) 1916-11-07

Family

ID=45292649

Family Applications (1)

Application Number Title Priority Date Filing Date
CA000172996A Expired CA172996A (en) 1915-11-22 1915-11-22 Sewage sludge

Country Status (1)

Country Link
CA (1) CA172996A (en)

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