PL283201A1 - Hydraulic prop - Google Patents

Hydraulic prop

Info

Publication number
PL283201A1
PL283201A1 PL28320190A PL28320190A PL283201A1 PL 283201 A1 PL283201 A1 PL 283201A1 PL 28320190 A PL28320190 A PL 28320190A PL 28320190 A PL28320190 A PL 28320190A PL 283201 A1 PL283201 A1 PL 283201A1
Authority
PL
Poland
Prior art keywords
hydraulic prop
prop
hydraulic
Prior art date
Application number
PL28320190A
Inventor
Viktor A Scherbakov
Vladimir I Klishin
Boris A Frolov
Boris K Myshlyaev
Vladilen A Bernatsky
Stanislav V Bykov
Gennady V Patrushev
Original Assignee
Inst Gornogo Dela Sibirskogo O
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 Inst Gornogo Dela Sibirskogo O filed Critical Inst Gornogo Dela Sibirskogo O
Priority to PL28320190A priority Critical patent/PL283201A1/en
Publication of PL283201A1 publication Critical patent/PL283201A1/en

Links

PL28320190A 1990-01-05 1990-01-05 Hydraulic prop PL283201A1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
PL28320190A PL283201A1 (en) 1990-01-05 1990-01-05 Hydraulic prop

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
PL28320190A PL283201A1 (en) 1990-01-05 1990-01-05 Hydraulic prop

Publications (1)

Publication Number Publication Date
PL283201A1 true PL283201A1 (en) 1991-07-15

Family

ID=20049820

Family Applications (1)

Application Number Title Priority Date Filing Date
PL28320190A PL283201A1 (en) 1990-01-05 1990-01-05 Hydraulic prop

Country Status (1)

Country Link
PL (1) PL283201A1 (en)

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