AT353512B - DISPLAY UNIT - Google Patents

DISPLAY UNIT

Info

Publication number
AT353512B
AT353512B AT565377A AT565377A AT353512B AT 353512 B AT353512 B AT 353512B AT 565377 A AT565377 A AT 565377A AT 565377 A AT565377 A AT 565377A AT 353512 B AT353512 B AT 353512B
Authority
AT
Austria
Prior art keywords
display unit
display
unit
Prior art date
Application number
AT565377A
Other languages
German (de)
Other versions
ATA565377A (en
Inventor
Karl Ing Brutmann
Johann Ing Walkner
Original Assignee
Maier & Co Fabrik Fuer Spezial
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 Maier & Co Fabrik Fuer Spezial filed Critical Maier & Co Fabrik Fuer Spezial
Priority to AT565377A priority Critical patent/AT353512B/en
Publication of ATA565377A publication Critical patent/ATA565377A/en
Application granted granted Critical
Publication of AT353512B publication Critical patent/AT353512B/en

Links

Classifications

    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
    • G01N3/00—Investigating strength properties of solid materials by application of mechanical stress
    • G01N3/40—Investigating hardness or rebound hardness
    • G01N3/42—Investigating hardness or rebound hardness by performing impressions under a steady load by indentors, e.g. sphere, pyramid
    • G01N3/44—Investigating hardness or rebound hardness by performing impressions under a steady load by indentors, e.g. sphere, pyramid the indentors being put under a minor load and a subsequent major load, i.e. Rockwell system

Landscapes

  • Physics & Mathematics (AREA)
  • Health & Medical Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Chemical & Material Sciences (AREA)
  • Analytical Chemistry (AREA)
  • Biochemistry (AREA)
  • General Health & Medical Sciences (AREA)
  • General Physics & Mathematics (AREA)
  • Immunology (AREA)
  • Pathology (AREA)
AT565377A 1977-07-29 1977-07-29 DISPLAY UNIT AT353512B (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
AT565377A AT353512B (en) 1977-07-29 1977-07-29 DISPLAY UNIT

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
AT565377A AT353512B (en) 1977-07-29 1977-07-29 DISPLAY UNIT

Publications (2)

Publication Number Publication Date
ATA565377A ATA565377A (en) 1979-04-15
AT353512B true AT353512B (en) 1979-11-26

Family

ID=3578168

Family Applications (1)

Application Number Title Priority Date Filing Date
AT565377A AT353512B (en) 1977-07-29 1977-07-29 DISPLAY UNIT

Country Status (1)

Country Link
AT (1) AT353512B (en)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN112649314B (en) * 2021-01-07 2024-04-05 河南省计量测试科学研究院 Rockwell hardness measurement method using standard Rockwell hardness tester
CN117949330B (en) * 2024-03-26 2024-05-31 深圳市典誉精密模具有限公司 Injection mold thimble intensity detection device

Also Published As

Publication number Publication date
ATA565377A (en) 1979-04-15

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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