FR917898A - Pneumatic device for measuring very small distances - Google Patents

Pneumatic device for measuring very small distances

Info

Publication number
FR917898A
FR917898A FR917898DA FR917898A FR 917898 A FR917898 A FR 917898A FR 917898D A FR917898D A FR 917898DA FR 917898 A FR917898 A FR 917898A
Authority
FR
France
Prior art keywords
measuring
pneumatic device
small distances
distances
small
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.)
Beka St Aubin SA
Original Assignee
Beka St Aubin 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 Beka St Aubin SA filed Critical Beka St Aubin SA
Application granted granted Critical
Publication of FR917898A publication Critical patent/FR917898A/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
    • G01B13/00—Measuring arrangements characterised by the use of fluids

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
FR917898D 1944-12-30 1945-11-22 Pneumatic device for measuring very small distances Expired FR917898A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CH917898X 1944-12-30

Publications (1)

Publication Number Publication Date
FR917898A true FR917898A (en) 1947-01-23

Family

ID=4547955

Family Applications (1)

Application Number Title Priority Date Filing Date
FR917898D Expired FR917898A (en) 1944-12-30 1945-11-22 Pneumatic device for measuring very small distances

Country Status (2)

Country Link
CH (1) CH245716A (en)
FR (1) FR917898A (en)

Also Published As

Publication number Publication date
CH245716A (en) 1946-11-30

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