FR345E - Improvements to electric batteries - Google Patents

Improvements to electric batteries

Info

Publication number
FR345E
FR345E FR345DA FR345E FR 345 E FR345 E FR 345E FR 345D A FR345D A FR 345DA FR 345 E FR345 E FR 345E
Authority
FR
France
Prior art keywords
electric batteries
batteries
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
French (fr)
Inventor
Leblond Leon-Jean-Baptiste
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.)
LEBLOND LEON JEAN BAPTISTE
Original Assignee
LEBLOND LEON JEAN BAPTISTE
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 LEBLOND LEON JEAN BAPTISTE filed Critical LEBLOND LEON JEAN BAPTISTE
Application granted granted Critical
Publication of FR345E publication Critical patent/FR345E/en
Expired legal-status Critical Current

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07D—HETEROCYCLIC COMPOUNDS
    • C07D473/00—Heterocyclic compounds containing purine ring systems
    • C07D473/26—Heterocyclic compounds containing purine ring systems with an oxygen, sulphur, or nitrogen atom directly attached in position 2 or 6, but not in both
    • C07D473/32—Nitrogen atom
    • C07D473/34—Nitrogen atom attached in position 6, e.g. adenine

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
FR345D 1902-02-03 1902-04-15 Improvements to electric batteries Expired FR345E (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
FR318329T 1902-02-03
FR345T 1902-04-15

Publications (1)

Publication Number Publication Date
FR345E true FR345E (en) 1902-12-11

Family

ID=1341973

Family Applications (1)

Application Number Title Priority Date Filing Date
FR345D Expired FR345E (en) 1902-02-03 1902-04-15 Improvements to electric batteries

Country Status (1)

Country Link
FR (1) FR345E (en)

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