CA377601A - Couvercle de trou de visite - Google Patents

Couvercle de trou de visite

Info

Publication number
CA377601A
CA377601A CA377601A CA377601DA CA377601A CA 377601 A CA377601 A CA 377601A CA 377601 A CA377601 A CA 377601A CA 377601D A CA377601D A CA 377601DA CA 377601 A CA377601 A CA 377601A
Authority
CA
Canada
Prior art keywords
hole cover
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
CA377601A
Other languages
English (en)
Inventor
P. Burns Amos
Featherston Harrel
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 CA377601A publication Critical patent/CA377601A/fr
Expired legal-status Critical Current

Links

CA377601A Couvercle de trou de visite Expired CA377601A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CA377601T

Publications (1)

Publication Number Publication Date
CA377601A true CA377601A (fr) 1938-11-08

Family

ID=35381925

Family Applications (1)

Application Number Title Priority Date Filing Date
CA377601A Expired CA377601A (fr) Couvercle de trou de visite

Country Status (1)

Country Link
CA (1) CA377601A (fr)

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