FR55930E - Microscléromètre - Google Patents

Microscléromètre

Info

Publication number
FR55930E
FR55930E FR55930DA FR55930E FR 55930 E FR55930 E FR 55930E FR 55930D A FR55930D A FR 55930DA FR 55930 E FR55930 E FR 55930E
Authority
FR
France
Prior art keywords
microsclerometer
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
Other languages
English (en)
Inventor
Robert-Felix-Henri Girschig
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 filed Critical
Application granted granted Critical
Publication of FR55930E publication Critical patent/FR55930E/fr
Expired legal-status Critical Current

Links

Classifications

    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
    • G01N3/00—Investigating strength properties of solid materials by application of mechanical stress
    • G01N3/40—Investigating hardness or rebound hardness
    • G01N3/42—Investigating hardness or rebound hardness by performing impressions under a steady load by indentors, e.g. sphere, pyramid
FR55930D 1945-01-18 1945-01-18 Microscléromètre Expired FR55930E (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR55930T 1945-01-18

Publications (1)

Publication Number Publication Date
FR55930E true FR55930E (fr) 1952-09-09

Family

ID=8690204

Family Applications (1)

Application Number Title Priority Date Filing Date
FR55930D Expired FR55930E (fr) 1945-01-18 1945-01-18 Microscléromètre

Country Status (1)

Country Link
FR (1) FR55930E (fr)

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