FR489833A - Échelle de puisage - Google Patents

Échelle de puisage

Info

Publication number
FR489833A
FR489833A FR489833A FR489833DA FR489833A FR 489833 A FR489833 A FR 489833A FR 489833 A FR489833 A FR 489833A FR 489833D A FR489833D A FR 489833DA FR 489833 A FR489833 A FR 489833A
Authority
FR
France
Prior art keywords
drawing scale
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
FR489833A
Other languages
English (en)
Inventor
Louis-Nestor Bourdoncle
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.)
Individual
Original Assignee
Individual
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 Individual filed Critical Individual
Application granted granted Critical
Publication of FR489833A publication Critical patent/FR489833A/fr
Expired legal-status Critical Current

Links

Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F03—MACHINES OR ENGINES FOR LIQUIDS; WIND, SPRING, OR WEIGHT MOTORS; PRODUCING MECHANICAL POWER OR A REACTIVE PROPULSIVE THRUST, NOT OTHERWISE PROVIDED FOR
    • F03G—SPRING, WEIGHT, INERTIA OR LIKE MOTORS; MECHANICAL-POWER PRODUCING DEVICES OR MECHANISMS, NOT OTHERWISE PROVIDED FOR OR USING ENERGY SOURCES NOT OTHERWISE PROVIDED FOR
    • F03G7/00—Mechanical-power-producing mechanisms, not otherwise provided for or using energy sources not otherwise provided for
    • F03G7/10—Alleged perpetua mobilia
    • F03G7/115—Alleged perpetua mobilia harvesting energy from inertia forces

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
FR489833A 1917-06-05 1917-09-25 Échelle de puisage Expired FR489833A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
MA489833X 1917-06-05

Publications (1)

Publication Number Publication Date
FR489833A true FR489833A (fr) 1919-03-15

Family

ID=1526030

Family Applications (1)

Application Number Title Priority Date Filing Date
FR489833A Expired FR489833A (fr) 1917-06-05 1917-09-25 Échelle de puisage

Country Status (1)

Country Link
FR (1) FR489833A (fr)

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