GB149200A - Testing apparatus - Google Patents

Testing apparatus

Info

Publication number
GB149200A
GB149200A GB2094420A GB2094420A GB149200A GB 149200 A GB149200 A GB 149200A GB 2094420 A GB2094420 A GB 2094420A GB 2094420 A GB2094420 A GB 2094420A GB 149200 A GB149200 A GB 149200A
Authority
GB
United Kingdom
Prior art keywords
testing apparatus
testing
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
GB2094420A
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.)
PAUL TETTENBORN
Original Assignee
PAUL TETTENBORN
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 PAUL TETTENBORN filed Critical PAUL TETTENBORN
Publication of GB149200A publication Critical patent/GB149200A/en
Expired legal-status Critical Current

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
    • G01N3/52—Investigating hardness or rebound hardness by measuring extent of rebound of a striking body

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)
GB2094420A 1916-07-27 1920-07-12 Testing apparatus Expired GB149200A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE520021X 1916-07-27

Publications (1)

Publication Number Publication Date
GB149200A true GB149200A (en) 1922-01-12

Family

ID=6550779

Family Applications (1)

Application Number Title Priority Date Filing Date
GB2094420A Expired GB149200A (en) 1916-07-27 1920-07-12 Testing apparatus

Country Status (2)

Country Link
FR (1) FR520021A (en)
GB (1) GB149200A (en)

Also Published As

Publication number Publication date
FR520021A (en) 1921-06-18

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