AT297495B - CHECK VALVE - Google Patents

CHECK VALVE

Info

Publication number
AT297495B
AT297495B AT24870A AT24870A AT297495B AT 297495 B AT297495 B AT 297495B AT 24870 A AT24870 A AT 24870A AT 24870 A AT24870 A AT 24870A AT 297495 B AT297495 B AT 297495B
Authority
AT
Austria
Prior art keywords
check valve
check
valve
Prior art date
Application number
AT24870A
Other languages
German (de)
Original Assignee
Stenberg Flygt Ab
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 Stenberg Flygt Ab filed Critical Stenberg Flygt Ab
Application granted granted Critical
Publication of AT297495B publication Critical patent/AT297495B/en

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
    • G01B3/30—Bars, blocks, or strips in which the distance between a pair of faces is fixed, although it may be preadjustable, e.g. end measure, feeler strip
    • G01B3/32—Holders therefor

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • A Measuring Device Byusing Mechanical Method (AREA)
AT24870A 1969-01-10 1970-01-12 CHECK VALVE AT297495B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CH31969A CH496230A (en) 1969-01-10 1969-01-10 Linear measuring instrument

Publications (1)

Publication Number Publication Date
AT297495B true AT297495B (en) 1972-02-15

Family

ID=4184307

Family Applications (1)

Application Number Title Priority Date Filing Date
AT24870A AT297495B (en) 1969-01-10 1970-01-12 CHECK VALVE

Country Status (2)

Country Link
AT (1) AT297495B (en)
CH (1) CH496230A (en)

Also Published As

Publication number Publication date
CH496230A (en) 1970-09-15

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Legal Events

Date Code Title Description
EIH Change in the person of patent owner
ELJ Ceased due to non-payment of the annual fee