FR898641A - Method for measuring slit widths - Google Patents

Method for measuring slit widths

Info

Publication number
FR898641A
FR898641A FR898641DA FR898641A FR 898641 A FR898641 A FR 898641A FR 898641D A FR898641D A FR 898641DA FR 898641 A FR898641 A FR 898641A
Authority
FR
France
Prior art keywords
slit widths
measuring slit
measuring
widths
slit
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.)
Robert Bosch GmbH
Original Assignee
Robert Bosch GmbH
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 Robert Bosch GmbH filed Critical Robert Bosch GmbH
Application granted granted Critical
Publication of FR898641A publication Critical patent/FR898641A/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
    • G01B7/00—Measuring arrangements characterised by the use of electric or magnetic techniques
    • G01B7/12—Measuring arrangements characterised by the use of electric or magnetic techniques for measuring diameters
    • G01B7/13—Internal diameters

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
FR898641D 1942-10-10 1943-10-07 Method for measuring slit widths Expired FR898641A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE898641X 1942-10-10

Publications (1)

Publication Number Publication Date
FR898641A true FR898641A (en) 1945-04-27

Family

ID=6849227

Family Applications (1)

Application Number Title Priority Date Filing Date
FR898641D Expired FR898641A (en) 1942-10-10 1943-10-07 Method for measuring slit widths

Country Status (1)

Country Link
FR (1) FR898641A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2870541A (en) * 1955-11-09 1959-01-27 Sun Oil Co Tubing caliper

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2870541A (en) * 1955-11-09 1959-01-27 Sun Oil Co Tubing caliper

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