SU646007A1 - Device for determining dredging depth - Google Patents

Device for determining dredging depth

Info

Publication number
SU646007A1
SU646007A1 SU772552111A SU2552111A SU646007A1 SU 646007 A1 SU646007 A1 SU 646007A1 SU 772552111 A SU772552111 A SU 772552111A SU 2552111 A SU2552111 A SU 2552111A SU 646007 A1 SU646007 A1 SU 646007A1
Authority
SU
USSR - Soviet Union
Prior art keywords
dredging depth
determining
determining dredging
depth
drawn
Prior art date
Application number
SU772552111A
Other languages
Russian (ru)
Inventor
Лембит Виллемович Прасс
Михаил Львович Суздальницкий
Лев Иванович Цысарь
Original Assignee
Всесоюзный научно-исследовательский институт золота и редких металлов
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 Всесоюзный научно-исследовательский институт золота и редких металлов filed Critical Всесоюзный научно-исследовательский институт золота и редких металлов
Priority to SU772552111A priority Critical patent/SU646007A1/en
Application granted granted Critical
Publication of SU646007A1 publication Critical patent/SU646007A1/en

Links

Landscapes

  • Investigating Or Analysing Materials By Optical Means (AREA)
  • Adjustment And Processing Of Grains (AREA)

Description

(54) УСТРОЙСТВО ДЛЯ-ОПРЕДЕЛЕНИЯ ГЛУВИНЫ ЧЕРПАНИЯ(54) DEVICE FOR DETERMINATION OF DRAWN OF DRAWN

:гДРАЖЙОГО ЗАБОЯ . :;: GRAIN BATTLE. :;

SU772552111A 1977-12-08 1977-12-08 Device for determining dredging depth SU646007A1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
SU772552111A SU646007A1 (en) 1977-12-08 1977-12-08 Device for determining dredging depth

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
SU772552111A SU646007A1 (en) 1977-12-08 1977-12-08 Device for determining dredging depth

Publications (1)

Publication Number Publication Date
SU646007A1 true SU646007A1 (en) 1979-02-05

Family

ID=20736775

Family Applications (1)

Application Number Title Priority Date Filing Date
SU772552111A SU646007A1 (en) 1977-12-08 1977-12-08 Device for determining dredging depth

Country Status (1)

Country Link
SU (1) SU646007A1 (en)

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