IT8222221A0 - Valvola idraulica di scorrimento per martinetto di miniera. - Google Patents

Valvola idraulica di scorrimento per martinetto di miniera.

Info

Publication number
IT8222221A0
IT8222221A0 IT8222221A IT2222182A IT8222221A0 IT 8222221 A0 IT8222221 A0 IT 8222221A0 IT 8222221 A IT8222221 A IT 8222221A IT 2222182 A IT2222182 A IT 2222182A IT 8222221 A0 IT8222221 A0 IT 8222221A0
Authority
IT
Italy
Prior art keywords
sliding valve
hydraulic sliding
mining
jack
mining jack
Prior art date
Application number
IT8222221A
Other languages
English (en)
Other versions
IT8222221A1 (it
IT1151819B (it
Inventor
Roger Chanal
Daniel Cotte
Original Assignee
Bennes Marrel Sa
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 Bennes Marrel Sa filed Critical Bennes Marrel Sa
Priority to IT22221/82A priority Critical patent/IT1151819B/it
Publication of IT8222221A0 publication Critical patent/IT8222221A0/it
Publication of IT8222221A1 publication Critical patent/IT8222221A1/it
Application granted granted Critical
Publication of IT1151819B publication Critical patent/IT1151819B/it

Links

IT22221/82A 1982-06-02 1982-06-02 Valvola idraulica di scorrimento per martinetto di miniera IT1151819B (it)

Priority Applications (1)

Application Number Priority Date Filing Date Title
IT22221/82A IT1151819B (it) 1982-06-02 1982-06-02 Valvola idraulica di scorrimento per martinetto di miniera

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
IT22221/82A IT1151819B (it) 1982-06-02 1982-06-02 Valvola idraulica di scorrimento per martinetto di miniera

Publications (3)

Publication Number Publication Date
IT8222221A0 true IT8222221A0 (it) 1982-07-02
IT8222221A1 IT8222221A1 (it) 1983-12-02
IT1151819B IT1151819B (it) 1986-12-24

Family

ID=11193246

Family Applications (1)

Application Number Title Priority Date Filing Date
IT22221/82A IT1151819B (it) 1982-06-02 1982-06-02 Valvola idraulica di scorrimento per martinetto di miniera

Country Status (1)

Country Link
IT (1) IT1151819B (it)

Also Published As

Publication number Publication date
IT8222221A1 (it) 1983-12-02
IT1151819B (it) 1986-12-24

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