FR438860A - Perfectionnements apportés aux baromètres - Google Patents

Perfectionnements apportés aux baromètres

Info

Publication number
FR438860A
FR438860A FR438860DA FR438860A FR 438860 A FR438860 A FR 438860A FR 438860D A FR438860D A FR 438860DA FR 438860 A FR438860 A FR 438860A
Authority
FR
France
Prior art keywords
barometers
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)
Inventor
Laurens Hammond
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 FR438860A publication Critical patent/FR438860A/fr
Expired legal-status Critical Current

Links

Classifications

    • GPHYSICS
    • G01MEASURING; TESTING
    • G01LMEASURING FORCE, STRESS, TORQUE, WORK, MECHANICAL POWER, MECHANICAL EFFICIENCY, OR FLUID PRESSURE
    • G01L7/00Measuring the steady or quasi-steady pressure of a fluid or a fluent solid material by mechanical or fluid pressure-sensitive elements
    • G01L7/18Measuring the steady or quasi-steady pressure of a fluid or a fluent solid material by mechanical or fluid pressure-sensitive elements using liquid as the pressure-sensitive medium, e.g. liquid-column gauges

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
FR438860D 1912-01-10 1912-01-10 Perfectionnements apportés aux baromètres Expired FR438860A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR438860T 1912-01-10

Publications (1)

Publication Number Publication Date
FR438860A true FR438860A (fr) 1912-05-30

Family

ID=1480338

Family Applications (1)

Application Number Title Priority Date Filing Date
FR438860D Expired FR438860A (fr) 1912-01-10 1912-01-10 Perfectionnements apportés aux baromètres

Country Status (1)

Country Link
FR (1) FR438860A (fr)

Similar Documents

Publication Publication Date Title
FR17676E (fr) Perfectionnements aux électro-aimants
FR438860A (fr) Perfectionnements apportés aux baromètres
FR442509A (fr) Perfectionnements aux vélocipèdes
FR453551A (fr) Perfectionnements aux électro-aimants
FR442420A (fr) Perfectionnements aux aéroplanes
FR17330E (fr) Perfectionnements apportés aux baromètres enregistreurs
FR450754A (fr) Perfectionnements apportés aux baromètres enregistreurs
FR441751A (fr) Perfectionnements aux cinématographes
FR450430A (fr) Perfectionnements aux norias
FR439508A (fr) Perfectionnements aux saxophones
FR441049A (fr) Perfectionnements apportés aux gazogènes
FR456913A (fr) Perfectionnements aux magnétos
FR17738E (fr) Perfectionnements aux aéroplanes
FR443966A (fr) Perfectionnements aux aéroplanes
FR452081A (fr) Perfectionnements aux crics
FR444562A (fr) Perfectionnements aux presses
FR443181A (fr) Perfectionnements aux vérins
FR440200A (fr) Perfectionnements aux pompes
FR445559A (fr) Perfectionnements aux navires
FR450837A (fr) Perfectionnements aux navires
FR449448A (fr) Perfectionnements apportés aux navires
FR453490A (fr) Perfectionnements aux gazogènes
FR466199A (fr) Perfectionnements aux gazogènes
FR449172A (fr) Perfectionnements aux gazogènes
FR448454A (fr) Perfectionnements apportés aux gazogènes