DE235888C - - Google Patents

Info

Publication number
DE235888C
DE235888C DENDAT235888D DE235888DA DE235888C DE 235888 C DE235888 C DE 235888C DE NDAT235888 D DENDAT235888 D DE NDAT235888D DE 235888D A DE235888D A DE 235888DA DE 235888 C DE235888 C DE 235888C
Authority
DE
Germany
Prior art keywords
cable drum
takes place
magnetic disk
coupling
friction clutch
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
DENDAT235888D
Other languages
German (de)
English (en)
Publication of DE235888C publication Critical patent/DE235888C/de
Active legal-status Critical Current

Links

Classifications

    • GPHYSICS
    • G01MEASURING; TESTING
    • G01CMEASURING DISTANCES, LEVELS OR BEARINGS; SURVEYING; NAVIGATION; GYROSCOPIC INSTRUMENTS; PHOTOGRAMMETRY OR VIDEOGRAMMETRY
    • G01C13/00Surveying specially adapted to open water, e.g. sea, lake, river or canal
    • G01C13/008Surveying specially adapted to open water, e.g. sea, lake, river or canal measuring depth of open water

Landscapes

  • Life Sciences & Earth Sciences (AREA)
  • Hydrology & Water Resources (AREA)
  • Physics & Mathematics (AREA)
  • Engineering & Computer Science (AREA)
  • General Physics & Mathematics (AREA)
  • Radar, Positioning & Navigation (AREA)
  • Remote Sensing (AREA)
  • Dynamo-Electric Clutches, Dynamo-Electric Brakes (AREA)
  • Tension Adjustment In Filamentary Materials (AREA)
DENDAT235888D Active DE235888C (cs)

Publications (1)

Publication Number Publication Date
DE235888C true DE235888C (cs)

Family

ID=495616

Family Applications (1)

Application Number Title Priority Date Filing Date
DENDAT235888D Active DE235888C (cs)

Country Status (1)

Country Link
DE (1) DE235888C (cs)

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