FR837869A - Micro-balance électrique - Google Patents

Micro-balance électrique

Info

Publication number
FR837869A
FR837869A FR837869DA FR837869A FR 837869 A FR837869 A FR 837869A FR 837869D A FR837869D A FR 837869DA FR 837869 A FR837869 A FR 837869A
Authority
FR
France
Prior art keywords
scale
electric micro
micro
electric
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
English (en)
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.)
ELECTROGRAMMES Ltd
Original Assignee
ELECTROGRAMMES Ltd
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 ELECTROGRAMMES Ltd filed Critical ELECTROGRAMMES Ltd
Application granted granted Critical
Publication of FR837869A publication Critical patent/FR837869A/fr
Expired legal-status Critical Current

Links

Classifications

    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01G—WEIGHING
    • G01G7/00—Weighing apparatus wherein the balancing is effected by magnetic, electromagnetic, or electrostatic action, or by means not provided for in the preceding groups
    • G01G7/02—Weighing apparatus wherein the balancing is effected by magnetic, electromagnetic, or electrostatic action, or by means not provided for in the preceding groups by electromagnetic action

Landscapes

  • Physics & Mathematics (AREA)
  • Electromagnetism (AREA)
  • General Physics & Mathematics (AREA)
FR837869D 1938-05-12 1938-05-12 Micro-balance électrique Expired FR837869A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR837869T 1938-05-12

Publications (1)

Publication Number Publication Date
FR837869A true FR837869A (fr) 1939-02-22

Family

ID=9298779

Family Applications (1)

Application Number Title Priority Date Filing Date
FR837869D Expired FR837869A (fr) 1938-05-12 1938-05-12 Micro-balance électrique

Country Status (1)

Country Link
FR (1) FR837869A (fr)

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