SU676695A1 - Ditch-digging implement - Google Patents

Ditch-digging implement

Info

Publication number
SU676695A1
SU676695A1 SU772459232A SU2459232A SU676695A1 SU 676695 A1 SU676695 A1 SU 676695A1 SU 772459232 A SU772459232 A SU 772459232A SU 2459232 A SU2459232 A SU 2459232A SU 676695 A1 SU676695 A1 SU 676695A1
Authority
SU
USSR - Soviet Union
Prior art keywords
ditch
digging implement
digging
implement
cutting
Prior art date
Application number
SU772459232A
Other languages
Russian (ru)
Inventor
Владилен Иванович Баловнев
Леонид Андреевич Хмара
Александр Борисович Ермилов
Виктор Семенович Лаздон
Василий Васильевич Мелашич
Original Assignee
Днепропетровский инженерно-строительный институт
Московский Автомобильно-Дорожный Институт
Трест "Днепростроймеханизация"
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 Днепропетровский инженерно-строительный институт, Московский Автомобильно-Дорожный Институт, Трест "Днепростроймеханизация" filed Critical Днепропетровский инженерно-строительный институт
Priority to SU772459232A priority Critical patent/SU676695A1/en
Application granted granted Critical
Publication of SU676695A1 publication Critical patent/SU676695A1/en

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  • Machine Translation (AREA)
  • Management, Administration, Business Operations System, And Electronic Commerce (AREA)
  • Document Processing Apparatus (AREA)

Description

противлени  резанию грунта, отверсти  расположены на режущей кромке. Источники информации, прин тые во внимание при экспертизе:5 1. За .вка № 2008512, кл. Е 02 F 3/76, 1974, по которой прин то решение о выдаче авторского свидетельства. 2. Патент США № 3180432, ,кл. 172- 755, опублиК. 1965.resistance to cutting the soil, the holes are located on the cutting edge. Sources of information taken into account in the examination: 5 1. For. No. 2008512, cl. Е 02 F 3/76, 1974, according to which the decision to issue an author's certificate was made. 2. US Patent No. 3180432,, cl. 172-755, publ. 1965.

SU772459232A 1977-03-09 1977-03-09 Ditch-digging implement SU676695A1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
SU772459232A SU676695A1 (en) 1977-03-09 1977-03-09 Ditch-digging implement

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
SU772459232A SU676695A1 (en) 1977-03-09 1977-03-09 Ditch-digging implement

Publications (1)

Publication Number Publication Date
SU676695A1 true SU676695A1 (en) 1979-07-30

Family

ID=20698128

Family Applications (1)

Application Number Title Priority Date Filing Date
SU772459232A SU676695A1 (en) 1977-03-09 1977-03-09 Ditch-digging implement

Country Status (1)

Country Link
SU (1) SU676695A1 (en)

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