DE171924C - - Google Patents

Info

Publication number
DE171924C
DE171924C DENDAT171924D DE171924DA DE171924C DE 171924 C DE171924 C DE 171924C DE NDAT171924 D DENDAT171924 D DE NDAT171924D DE 171924D A DE171924D A DE 171924DA DE 171924 C DE171924 C DE 171924C
Authority
DE
Germany
Prior art keywords
float
drums
wire ropes
plumb line
ship
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
DENDAT171924D
Other languages
German (de)
English (en)
Publication of DE171924C publication Critical patent/DE171924C/de
Active legal-status Critical Current

Links

Classifications

    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01C—MEASURING DISTANCES, LEVELS OR BEARINGS; SURVEYING; NAVIGATION; GYROSCOPIC INSTRUMENTS; PHOTOGRAMMETRY OR VIDEOGRAMMETRY
    • G01C13/00—Surveying specially adapted to open water, e.g. sea, lake, river or canal
    • G01C13/008—Surveying 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)
  • Level Indicators Using A Float (AREA)
DENDAT171924D Active DE171924C (enrdf_load_html_response)

Publications (1)

Publication Number Publication Date
DE171924C true DE171924C (enrdf_load_html_response)

Family

ID=436857

Family Applications (1)

Application Number Title Priority Date Filing Date
DENDAT171924D Active DE171924C (enrdf_load_html_response)

Country Status (1)

Country Link
DE (1) DE171924C (enrdf_load_html_response)

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