IT990742B - Strumento di misura registratore dotato di un dispositivo di proiezione - Google Patents

Strumento di misura registratore dotato di un dispositivo di proiezione

Info

Publication number
IT990742B
IT990742B IT2594873A IT2594873A IT990742B IT 990742 B IT990742 B IT 990742B IT 2594873 A IT2594873 A IT 2594873A IT 2594873 A IT2594873 A IT 2594873A IT 990742 B IT990742 B IT 990742B
Authority
IT
Italy
Prior art keywords
measuring instrument
projection device
instrument equipped
recorder measuring
recorder
Prior art date
Application number
IT2594873A
Other languages
English (en)
Original Assignee
Siemens Ag
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 Siemens Ag filed Critical Siemens Ag
Application granted granted Critical
Publication of IT990742B publication Critical patent/IT990742B/it

Links

Classifications

    • G—PHYSICS
    • G03—PHOTOGRAPHY; CINEMATOGRAPHY; ANALOGOUS TECHNIQUES USING WAVES OTHER THAN OPTICAL WAVES; ELECTROGRAPHY; HOLOGRAPHY
    • G03B—APPARATUS OR ARRANGEMENTS FOR TAKING PHOTOGRAPHS OR FOR PROJECTING OR VIEWING THEM; APPARATUS OR ARRANGEMENTS EMPLOYING ANALOGOUS TECHNIQUES USING WAVES OTHER THAN OPTICAL WAVES; ACCESSORIES THEREFOR
    • G03B21/00—Projectors or projection-type viewers; Accessories therefor
    • G03B21/132—Overhead projectors, i.e. capable of projecting hand-writing or drawing during action

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Projection Apparatus (AREA)
  • Eye Examination Apparatus (AREA)
IT2594873A 1972-07-03 1973-06-28 Strumento di misura registratore dotato di un dispositivo di proiezione IT990742B (it)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19722232638 DE2232638A1 (de) 1972-07-03 1972-07-03 Registrierendes messgeraet mit projektionseinrichtung

Publications (1)

Publication Number Publication Date
IT990742B true IT990742B (it) 1975-07-10

Family

ID=5849583

Family Applications (1)

Application Number Title Priority Date Filing Date
IT2594873A IT990742B (it) 1972-07-03 1973-06-28 Strumento di misura registratore dotato di un dispositivo di proiezione

Country Status (3)

Country Link
DE (1) DE2232638A1 (it)
FR (1) FR2191725A5 (it)
IT (1) IT990742B (it)

Also Published As

Publication number Publication date
DE2232638A1 (de) 1974-01-24
FR2191725A5 (it) 1974-02-01

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