FR770328A - Manographe optique - Google Patents

Manographe optique

Info

Publication number
FR770328A
FR770328A FR770328DA FR770328A FR 770328 A FR770328 A FR 770328A FR 770328D A FR770328D A FR 770328DA FR 770328 A FR770328 A FR 770328A
Authority
FR
France
Prior art keywords
manograph
optical
optical manograph
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
Max Yves Antonin Serruys
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 filed Critical
Application granted granted Critical
Publication of FR770328A publication Critical patent/FR770328A/fr
Expired legal-status Critical Current

Links

Classifications

    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01L—MEASURING FORCE, STRESS, TORQUE, WORK, MECHANICAL POWER, MECHANICAL EFFICIENCY, OR FLUID PRESSURE
    • G01L23/00—Devices or apparatus for measuring or indicating or recording rapid changes, such as oscillations, in the pressure of steam, gas, or liquid; Indicators for determining work or energy of steam, internal-combustion, or other fluid-pressure engines from the condition of the working fluid
    • G01L23/06—Indicating or recording by optical means

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Combustion & Propulsion (AREA)
  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
FR770328D 1933-06-07 1933-06-07 Manographe optique Expired FR770328A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR770328T 1933-06-07

Publications (1)

Publication Number Publication Date
FR770328A true FR770328A (fr) 1934-09-12

Family

ID=9186346

Family Applications (1)

Application Number Title Priority Date Filing Date
FR770328D Expired FR770328A (fr) 1933-06-07 1933-06-07 Manographe optique

Country Status (1)

Country Link
FR (1) FR770328A (fr)

Similar Documents

Publication Publication Date Title
FR770328A (fr) Manographe optique
FR783838A (fr) Photomètre optique
FR759660A (fr) échelle légère
FR773205A (fr) Signal lumineux
FI18404A (fi) Signallanterna
FR763828A (fr) Régulateur de lumière
FI15303A (fi) Peiliuistin
FR761111A (fr) Transparent
FR753295A (fr) épingle
FR810767A (fr) Projecteur optique
FI15334A (fi) Tvättmaskin och foderångkokare
FI15110A (fi) Anordning vid roterande ugnar och varpor
FI14907A (fi) Tvätt- och rengöringsmedel
FI14918A (fi) Centraluppvärmningspanna
FI14919A (fi) Eldstadsrost
FI14925A (fi) Dubbelottoman
FI14939A (fi) Mekanisk omkastningskoppling
FI14942A (fi) Färgskiftande skylt
FI14944A (fi) Cellulosakokare
FI14948A (fi) Hopfällbar brandstege
FI14964A (fi) Roterande etiketteringsmaskin
FI14985A (fi) Sjökabel
FI14987A (fi) Svetsningsmaskin
FI14994A (fi) Fiskrensningsmaskin
FI15003A (fi) Ostframställningsapparat