FR350920A - Compas d'épaisseur et compas à pointes combinées - Google Patents

Compas d'épaisseur et compas à pointes combinées

Info

Publication number
FR350920A
FR350920A FR350920DA FR350920A FR 350920 A FR350920 A FR 350920A FR 350920D A FR350920D A FR 350920DA FR 350920 A FR350920 A FR 350920A
Authority
FR
France
Prior art keywords
calipers
feeler
combined point
combined
point
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
Philip Henry Sanger
May Walton
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.)
MAY WALTON
Original Assignee
MAY WALTON
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 MAY WALTON filed Critical MAY WALTON
Application granted granted Critical
Publication of FR350920A publication Critical patent/FR350920A/fr
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
    • G01B3/16—Compasses, i.e. with a pair of pivoted arms
    • G01B3/166—Compasses, i.e. with a pair of pivoted arms provided with a measuring scale

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
FR350920D 1904-08-04 1905-01-21 Compas d'épaisseur et compas à pointes combinées Expired FR350920A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US350920XA 1904-08-04 1904-08-04

Publications (1)

Publication Number Publication Date
FR350920A true FR350920A (fr) 1905-06-29

Family

ID=1399262

Family Applications (1)

Application Number Title Priority Date Filing Date
FR350920D Expired FR350920A (fr) 1904-08-04 1905-01-21 Compas d'épaisseur et compas à pointes combinées

Country Status (1)

Country Link
FR (1) FR350920A (fr)

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