CA451228A - Methode de production de dessins isometriques - Google Patents

Methode de production de dessins isometriques

Info

Publication number
CA451228A
CA451228A CA451228A CA451228DA CA451228A CA 451228 A CA451228 A CA 451228A CA 451228 A CA451228 A CA 451228A CA 451228D A CA451228D A CA 451228DA CA 451228 A CA451228 A CA 451228A
Authority
CA
Canada
Prior art keywords
apparatus therefor
isometric drawings
producing
producing isometric
drawings
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
CA451228A
Other languages
English (en)
Inventor
W. Drew Harold
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.)
Keuffel and Esser Co
Original Assignee
Keuffel and Esser Co
Publication date
Application granted granted Critical
Publication of CA451228A publication Critical patent/CA451228A/fr
Expired legal-status Critical Current

Links

CA451228A Methode de production de dessins isometriques Expired CA451228A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CA451228T

Publications (1)

Publication Number Publication Date
CA451228A true CA451228A (fr) 1948-09-14

Family

ID=35568952

Family Applications (1)

Application Number Title Priority Date Filing Date
CA451228A Expired CA451228A (fr) Methode de production de dessins isometriques

Country Status (1)

Country Link
CA (1) CA451228A (fr)

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