CA57885A - Ruler - Google Patents

Ruler

Info

Publication number
CA57885A
CA57885A CA000057885A CA57885DA CA57885A CA 57885 A CA57885 A CA 57885A CA 000057885 A CA000057885 A CA 000057885A CA 57885D A CA57885D A CA 57885DA CA 57885 A CA57885 A CA 57885A
Authority
CA
Canada
Prior art keywords
ruler
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
CA000057885A
Other languages
French (fr)
Inventor
William Raphael Boisvert
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
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Individual filed Critical Individual
Application granted granted Critical
Publication of CA57885A publication Critical patent/CA57885A/en
Expired legal-status Critical Current

Links

CA000057885A 1897-08-26 1897-08-26 Ruler Expired CA57885A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CA57885T 1897-08-26

Publications (1)

Publication Number Publication Date
CA57885A true CA57885A (en) 1897-10-23

Family

ID=45174424

Family Applications (1)

Application Number Title Priority Date Filing Date
CA000057885A Expired CA57885A (en) 1897-08-26 1897-08-26 Ruler

Country Status (1)

Country Link
CA (1) CA57885A (en)

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