DE114700C - - Google Patents

Info

Publication number
DE114700C
DE114700C DENDAT114700D DE114700DA DE114700C DE 114700 C DE114700 C DE 114700C DE NDAT114700 D DENDAT114700 D DE NDAT114700D DE 114700D A DE114700D A DE 114700DA DE 114700 C DE114700 C DE 114700C
Authority
DE
Germany
Prior art keywords
pendulum
light
lens
photographic
weight
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.)
Active
Application number
DENDAT114700D
Other languages
German (de)
English (en)
Publication of DE114700C publication Critical patent/DE114700C/de
Active legal-status Critical Current

Links

Classifications

    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01H—MEASUREMENT OF MECHANICAL VIBRATIONS OR ULTRASONIC, SONIC OR INFRASONIC WAVES
    • G01H9/00—Measuring mechanical vibrations or ultrasonic, sonic or infrasonic waves by using radiation-sensitive means, e.g. optical means

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Geophysics And Detection Of Objects (AREA)
  • Measurement Of Mechanical Vibrations Or Ultrasonic Waves (AREA)
DENDAT114700D Active DE114700C (en:Method)

Publications (1)

Publication Number Publication Date
DE114700C true DE114700C (en:Method)

Family

ID=384181

Family Applications (1)

Application Number Title Priority Date Filing Date
DENDAT114700D Active DE114700C (en:Method)

Country Status (1)

Country Link
DE (1) DE114700C (en:Method)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2377644A1 (fr) * 1977-01-12 1978-08-11 Romani Lucien Sismographe

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2377644A1 (fr) * 1977-01-12 1978-08-11 Romani Lucien Sismographe

Similar Documents

Publication Publication Date Title
DE114700C (en:Method)
DE4037273A1 (de) Einrichtung zur fotogrammetrischen vermessung eines objekts
Ben-Horim Comment on" The Weighted Average Cost of Capital as a Cutoff Rate"
DE429129C (de) Verfahren und Vorrichtung zur Bestimmung der richtigen Farbenwiedergabe bei photographischen und kinematographischen Aufnahmen in natuerlichen Farben
DE137519C (en:Method)
de Wiveleslie Abney Instruction in photography
Brown The relationship between climate and role requirements for innovation and job satisfaction
Bowman Size vs. Intensity as a Determinant of Attention
DE2027411A1 (de) Verfahren und Vorrichtung zur optischen Behandlung von Informationen
Kleinberger The Old Woman Plucking a Fowl from the Levaigneur Collection
DE164527C (en:Method)
Byram et al. Some principles of visibility and their application to forest fire detection
DE911578C (de) Verfahren zur Herstellung verzerrungsfreier Reproduktionen von Reliefs
DE348313C (de) Anwendung von Metallfilmen fuer Messzwecke
Wilson Wilson's Quarter Century in Photography: A Collection of Hints on Practical Photography which Form a Complete Text-book of the Art
Pickering Methods of Determining the Speed of Photographic Exposers: Principles Involved in the Construction of Photographic Exposers: Description of Plates Illustrating Work Done with a Rapid Exposer
DE120280C (en:Method)
CH142184A (de) Photographieselbstverkäufer.
DE621119C (de) Bohrlochneigungsmesser
Swain The Stereopticon in Secondary Teaching
Attwell Image movement in air photography
DE239589C (en:Method)
DE714765C (de) Verfahren zum Einregeln von photoelektrischen Belichtungsmessern oder -reglern an Kopiergeraeten
Coleman African American art then and now: Some personal reflections
Smith The Lockheed Solar Observatory