CA292072A - Couvercle de trou a main - Google Patents

Couvercle de trou a main

Info

Publication number
CA292072A
CA292072A CA292072A CA292072DA CA292072A CA 292072 A CA292072 A CA 292072A CA 292072 A CA292072 A CA 292072A CA 292072D A CA292072D A CA 292072DA CA 292072 A CA292072 A CA 292072A
Authority
CA
Canada
Prior art keywords
hole cover
hand hole
hand
cover
hole
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
CA292072A
Other languages
English (en)
Inventor
J. Barker Harry
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 CA292072A publication Critical patent/CA292072A/fr
Expired legal-status Critical Current

Links

CA292072A Couvercle de trou a main Expired CA292072A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CA292072T

Publications (1)

Publication Number Publication Date
CA292072A true CA292072A (fr) 1929-08-13

Family

ID=35228884

Family Applications (1)

Application Number Title Priority Date Filing Date
CA292072A Expired CA292072A (fr) Couvercle de trou a main

Country Status (1)

Country Link
CA (1) CA292072A (fr)

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