CA509381A - Instrument a mesurer de precision - Google Patents

Instrument a mesurer de precision

Info

Publication number
CA509381A
CA509381A CA509381A CA509381DA CA509381A CA 509381 A CA509381 A CA 509381A CA 509381 A CA509381 A CA 509381A CA 509381D A CA509381D A CA 509381DA CA 509381 A CA509381 A CA 509381A
Authority
CA
Canada
Prior art keywords
measuring instrument
precision measuring
precision
instrument
measuring
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
CA509381A
Other languages
English (en)
Inventor
F. Francis Arthur
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 CA509381A publication Critical patent/CA509381A/fr
Expired legal-status Critical Current

Links

CA509381A Instrument a mesurer de precision Expired CA509381A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CA509381T

Publications (1)

Publication Number Publication Date
CA509381A true CA509381A (fr) 1955-01-25

Family

ID=35660430

Family Applications (1)

Application Number Title Priority Date Filing Date
CA509381A Expired CA509381A (fr) Instrument a mesurer de precision

Country Status (1)

Country Link
CA (1) CA509381A (fr)

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