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FR385735A - Contact device for sensitive measuring instruments - Google Patents

Contact device for sensitive measuring instruments

Info

Publication number
FR385735A
FR385735A FR385735DA FR385735A FR 385735 A FR385735 A FR 385735A FR 385735D A FR385735D A FR 385735DA FR 385735 A FR385735 A FR 385735A
Authority
FR
France
Prior art keywords
contact device
measuring instruments
sensitive measuring
sensitive
instruments
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)
Inventor
W. C. Heraeus
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.)
WC Heraus GmbH and Co KG
Original Assignee
WC Heraus GmbH and Co KG
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 WC Heraus GmbH and Co KG filed Critical WC Heraus GmbH and Co KG
Application granted granted Critical
Publication of FR385735A publication Critical patent/FR385735A/en
Expired legal-status Critical Current

Links

Classifications

    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01R—MEASURING ELECTRIC VARIABLES; MEASURING MAGNETIC VARIABLES
    • G01R1/00—Details of instruments or arrangements of the types included in groups G01R5/00 - G01R13/00 and G01R31/00
    • G01R1/40—Modifications of instruments to indicate the maximum or the minimum value reached in a time interval, e.g. by maximum indicator pointer

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
FR385735D 1907-04-27 1907-12-16 Contact device for sensitive measuring instruments Expired FR385735A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE385735X 1907-04-27

Publications (1)

Publication Number Publication Date
FR385735A true FR385735A (en) 1908-05-21

Family

ID=1431590

Family Applications (1)

Application Number Title Priority Date Filing Date
FR385735D Expired FR385735A (en) 1907-04-27 1907-12-16 Contact device for sensitive measuring instruments

Country Status (1)

Country Link
FR (1) FR385735A (en)

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