FR460987A - Differential motion micrometer - Google Patents

Differential motion micrometer

Info

Publication number
FR460987A
FR460987A FR460987DA FR460987A FR 460987 A FR460987 A FR 460987A FR 460987D A FR460987D A FR 460987DA FR 460987 A FR460987 A FR 460987A
Authority
FR
France
Prior art keywords
differential motion
micrometer
motion micrometer
differential
motion
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
French (fr)
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.)
Alsacienne de Constructions Mecaniques SA
Original Assignee
Alsacienne de Constructions Mecaniques SA
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 Alsacienne de Constructions Mecaniques SA filed Critical Alsacienne de Constructions Mecaniques SA
Application granted granted Critical
Publication of FR460987A publication Critical patent/FR460987A/en
Expired legal-status Critical Current

Links

Classifications

    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01B—MEASURING LENGTH, THICKNESS OR SIMILAR LINEAR DIMENSIONS; MEASURING ANGLES; MEASURING AREAS; MEASURING IRREGULARITIES OF SURFACES OR CONTOURS
    • G01B3/00—Measuring instruments characterised by the use of mechanical techniques
    • G01B3/18—Micrometers

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
FR460987D 1912-10-17 1912-10-17 Differential motion micrometer Expired FR460987A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR460987T 1912-10-17

Publications (1)

Publication Number Publication Date
FR460987A true FR460987A (en) 1913-12-16

Family

ID=1500336

Family Applications (1)

Application Number Title Priority Date Filing Date
FR460987D Expired FR460987A (en) 1912-10-17 1912-10-17 Differential motion micrometer

Country Status (1)

Country Link
FR (1) FR460987A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2979826A (en) * 1958-06-04 1961-04-18 Erwin E Zabler Micrometer gauge

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2979826A (en) * 1958-06-04 1961-04-18 Erwin E Zabler Micrometer gauge

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