PL204900A1 - Sposob zwiekszania trwalosci powierzchni roboczych elementow hydrauliki gorniczej - Google Patents

Sposob zwiekszania trwalosci powierzchni roboczych elementow hydrauliki gorniczej

Info

Publication number
PL204900A1
PL204900A1 PL20490078A PL20490078A PL204900A1 PL 204900 A1 PL204900 A1 PL 204900A1 PL 20490078 A PL20490078 A PL 20490078A PL 20490078 A PL20490078 A PL 20490078A PL 204900 A1 PL204900 A1 PL 204900A1
Authority
PL
Poland
Prior art keywords
durability
increasing
way
working surfaces
hydraulic components
Prior art date
Application number
PL20490078A
Other languages
English (en)
Inventor
Edward Zak
Franciszek Staniczek
Marian Gryc
Original Assignee
Jaworznicko Mikolowskie Zaklad
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 Jaworznicko Mikolowskie Zaklad filed Critical Jaworznicko Mikolowskie Zaklad
Priority to PL20490078A priority Critical patent/PL204900A1/pl
Publication of PL204900A1 publication Critical patent/PL204900A1/pl

Links

PL20490078A 1978-02-23 1978-02-23 Sposob zwiekszania trwalosci powierzchni roboczych elementow hydrauliki gorniczej PL204900A1 (pl)

Priority Applications (1)

Application Number Priority Date Filing Date Title
PL20490078A PL204900A1 (pl) 1978-02-23 1978-02-23 Sposob zwiekszania trwalosci powierzchni roboczych elementow hydrauliki gorniczej

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
PL20490078A PL204900A1 (pl) 1978-02-23 1978-02-23 Sposob zwiekszania trwalosci powierzchni roboczych elementow hydrauliki gorniczej

Publications (1)

Publication Number Publication Date
PL204900A1 true PL204900A1 (pl) 1979-10-22

Family

ID=19987746

Family Applications (1)

Application Number Title Priority Date Filing Date
PL20490078A PL204900A1 (pl) 1978-02-23 1978-02-23 Sposob zwiekszania trwalosci powierzchni roboczych elementow hydrauliki gorniczej

Country Status (1)

Country Link
PL (1) PL204900A1 (pl)

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