CA309793A - Manhole cover - Google Patents

Manhole cover

Info

Publication number
CA309793A
CA309793A CA309793A CA309793DA CA309793A CA 309793 A CA309793 A CA 309793A CA 309793 A CA309793 A CA 309793A CA 309793D A CA309793D A CA 309793DA CA 309793 A CA309793 A CA 309793A
Authority
CA
Canada
Prior art keywords
manhole cover
manhole
cover
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
CA309793A
Other languages
French (fr)
Inventor
Elkington Vivian
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
Publication date
Application granted granted Critical
Publication of CA309793A publication Critical patent/CA309793A/en
Expired legal-status Critical Current

Links

CA309793A Manhole cover Expired CA309793A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CA309793T

Publications (1)

Publication Number Publication Date
CA309793A true CA309793A (en) 1931-03-31

Family

ID=35269117

Family Applications (1)

Application Number Title Priority Date Filing Date
CA309793A Expired CA309793A (en) Manhole cover

Country Status (1)

Country Link
CA (1) CA309793A (en)

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