FR454862A - Improvements to devices used to take test portions - Google Patents

Improvements to devices used to take test portions

Info

Publication number
FR454862A
FR454862A FR454862A FR454862DA FR454862A FR 454862 A FR454862 A FR 454862A FR 454862 A FR454862 A FR 454862A FR 454862D A FR454862D A FR 454862DA FR 454862 A FR454862 A FR 454862A
Authority
FR
France
Prior art keywords
devices used
test portions
take test
take
portions
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
FR454862A
Other languages
French (fr)
Inventor
Thomas Roberts
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.)
Individual
Original Assignee
Individual
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 Individual filed Critical Individual
Application granted granted Critical
Publication of FR454862A publication Critical patent/FR454862A/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
    • G01N1/00—Sampling; Preparing specimens for investigation
    • G01N1/02—Devices for withdrawing samples
    • G01N1/10—Devices for withdrawing samples in the liquid or fluent state
    • G01N1/18—Devices for withdrawing samples in the liquid or fluent state with provision for splitting samples into portions

Landscapes

  • Life Sciences & Earth Sciences (AREA)
  • Hydrology & Water Resources (AREA)
  • Physics & Mathematics (AREA)
  • Health & Medical Sciences (AREA)
  • Chemical & Material Sciences (AREA)
  • Analytical Chemistry (AREA)
  • Biochemistry (AREA)
  • General Health & Medical Sciences (AREA)
  • General Physics & Mathematics (AREA)
  • Immunology (AREA)
  • Pathology (AREA)
  • Connection Of Motors, Electrical Generators, Mechanical Devices, And The Like (AREA)
FR454862A 1911-10-21 1913-02-10 Improvements to devices used to take test portions Expired FR454862A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB191123237T 1911-10-21

Publications (1)

Publication Number Publication Date
FR454862A true FR454862A (en) 1913-07-17

Family

ID=34357574

Family Applications (1)

Application Number Title Priority Date Filing Date
FR454862A Expired FR454862A (en) 1911-10-21 1913-02-10 Improvements to devices used to take test portions

Country Status (2)

Country Link
FR (1) FR454862A (en)
GB (1) GB191123237A (en)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN106546452B (en) * 2016-10-08 2019-04-05 河海大学 A kind of time-sharing automatic water sampler
CN114371026B (en) * 2021-12-29 2024-04-19 中国科学院深海科学与工程研究所 Deep sea landing vehicle-based multi-point sampler for submarine sediment and sampling method thereof

Also Published As

Publication number Publication date
GB191123237A (en) 1913-01-21

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