FR42018E - Precision balance with adjustable scale for calculations of plans and proportions - Google Patents

Precision balance with adjustable scale for calculations of plans and proportions

Info

Publication number
FR42018E
FR42018E FR42018DA FR42018E FR 42018 E FR42018 E FR 42018E FR 42018D A FR42018D A FR 42018DA FR 42018 E FR42018 E FR 42018E
Authority
FR
France
Prior art keywords
plans
proportions
calculations
precision balance
adjustable scale
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
Pierre-Marie Fontaine
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 filed Critical
Application granted granted Critical
Publication of FR42018E publication Critical patent/FR42018E/en
Expired legal-status Critical Current

Links

Classifications

    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01G—WEIGHING
    • G01G19/00—Weighing apparatus or methods adapted for special purposes not provided for in the preceding groups

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
FR42018D 1932-07-02 1932-07-02 Precision balance with adjustable scale for calculations of plans and proportions Expired FR42018E (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR42018T 1932-07-02

Publications (1)

Publication Number Publication Date
FR42018E true FR42018E (en) 1933-05-04

Family

ID=8678128

Family Applications (1)

Application Number Title Priority Date Filing Date
FR42018D Expired FR42018E (en) 1932-07-02 1932-07-02 Precision balance with adjustable scale for calculations of plans and proportions

Country Status (1)

Country Link
FR (1) FR42018E (en)

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