FR544902A - Pneumatic circuit breaker - Google Patents

Pneumatic circuit breaker

Info

Publication number
FR544902A
FR544902A FR544902DA FR544902A FR 544902 A FR544902 A FR 544902A FR 544902D A FR544902D A FR 544902DA FR 544902 A FR544902 A FR 544902A
Authority
FR
France
Prior art keywords
circuit breaker
pneumatic circuit
pneumatic
breaker
circuit
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)
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.)
Drault & Raulot Lapointe
Original Assignee
Drault & Raulot Lapointe
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 Drault & Raulot Lapointe filed Critical Drault & Raulot Lapointe
Application granted granted Critical
Publication of FR544902A publication Critical patent/FR544902A/en
Expired legal-status Critical Current

Links

Classifications

    • G—PHYSICS
    • G04—HOROLOGY
    • G04F—TIME-INTERVAL MEASURING
    • G04F1/00—Apparatus which can be set and started to measure-off predetermined or adjustably-fixed time intervals without driving mechanisms, e.g. egg timers

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
FR544902D 1921-12-22 1921-12-22 Pneumatic circuit breaker Expired FR544902A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR544902T 1921-12-22

Publications (1)

Publication Number Publication Date
FR544902A true FR544902A (en) 1922-10-03

Family

ID=8932591

Family Applications (1)

Application Number Title Priority Date Filing Date
FR544902D Expired FR544902A (en) 1921-12-22 1921-12-22 Pneumatic circuit breaker

Country Status (1)

Country Link
FR (1) FR544902A (en)

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