CA91397A - Parallel ruler - Google Patents

Parallel ruler

Info

Publication number
CA91397A
CA91397A CA000091397A CA91397DA CA91397A CA 91397 A CA91397 A CA 91397A CA 000091397 A CA000091397 A CA 000091397A CA 91397D A CA91397D A CA 91397DA CA 91397 A CA91397 A CA 91397A
Authority
CA
Canada
Prior art keywords
parallel ruler
ruler
parallel
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
CA000091397A
Other languages
French (fr)
Inventor
George T. Kent
John William Glaholm
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 CA91397A publication Critical patent/CA91397A/en
Expired legal-status Critical Current

Links

CA000091397A 1904-11-25 1904-11-25 Parallel ruler Expired CA91397A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CA91397T 1904-11-25

Publications (1)

Publication Number Publication Date
CA91397A true CA91397A (en) 1905-02-07

Family

ID=45207932

Family Applications (1)

Application Number Title Priority Date Filing Date
CA000091397A Expired CA91397A (en) 1904-11-25 1904-11-25 Parallel ruler

Country Status (1)

Country Link
CA (1) CA91397A (en)

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