CA167072A - Indicateur d`inclinaison de routes - Google Patents

Indicateur d`inclinaison de routes

Info

Publication number
CA167072A
CA167072A CA000167072A CA167072DA CA167072A CA 167072 A CA167072 A CA 167072A CA 000167072 A CA000167072 A CA 000167072A CA 167072D A CA167072D A CA 167072DA CA 167072 A CA167072 A CA 167072A
Authority
CA
Canada
Prior art keywords
grade indicator
grade
indicator
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
CA000167072A
Other languages
English (en)
Inventor
Otto C. Geich
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 CA167072A publication Critical patent/CA167072A/fr
Expired legal-status Critical Current

Links

CA000167072A 1915-01-07 1915-01-07 Indicateur d`inclinaison de routes Expired CA167072A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CA167072T 1915-01-07

Publications (1)

Publication Number Publication Date
CA167072A true CA167072A (fr) 1916-01-11

Family

ID=45286745

Family Applications (1)

Application Number Title Priority Date Filing Date
CA000167072A Expired CA167072A (fr) 1915-01-07 1915-01-07 Indicateur d`inclinaison de routes

Country Status (1)

Country Link
CA (1) CA167072A (fr)

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