CA42A - Improvements on stair steps - Google Patents

Improvements on stair steps

Info

Publication number
CA42A
CA42A CA000000042A CA42DA CA42A CA 42 A CA42 A CA 42A CA 000000042 A CA000000042 A CA 000000042A CA 42D A CA42D A CA 42DA CA 42 A CA42 A CA 42A
Authority
CA
Canada
Prior art keywords
stair steps
stair
steps
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
CA000000042A
Inventor
R. Mitchell
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 CA42A publication Critical patent/CA42A/en
Expired legal-status Critical Current

Links

CA000000042A Improvements on stair steps Expired CA42A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CA42T

Publications (1)

Publication Number Publication Date
CA42A true CA42A (en) 1869-09-11

Family

ID=45116616

Family Applications (1)

Application Number Title Priority Date Filing Date
CA000000042A Expired CA42A (en) Improvements on stair steps

Country Status (1)

Country Link
CA (1) CA42A (en)

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