CA245488A - Plaque de marche d'escalier - Google Patents

Plaque de marche d'escalier

Info

Publication number
CA245488A
CA245488A CA245488A CA245488DA CA245488A CA 245488 A CA245488 A CA 245488A CA 245488 A CA245488 A CA 245488A CA 245488D A CA245488D A CA 245488DA CA 245488 A CA245488 A CA 245488A
Authority
CA
Canada
Prior art keywords
safety tread
tread
safety
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
CA245488A
Other languages
English (en)
Inventor
James Murnane Daniel
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.)
MARY H MURNANE
Original Assignee
MARY H MURNANE
Publication date
Application granted granted Critical
Publication of CA245488A publication Critical patent/CA245488A/fr
Expired legal-status Critical Current

Links

CA245488A Plaque de marche d'escalier Expired CA245488A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CA245488T

Publications (1)

Publication Number Publication Date
CA245488A true CA245488A (fr) 1924-12-16

Family

ID=35152463

Family Applications (1)

Application Number Title Priority Date Filing Date
CA245488A Expired CA245488A (fr) Plaque de marche d'escalier

Country Status (1)

Country Link
CA (1) CA245488A (fr)

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