IT8921823A0 - BALL VALVE DEVICE WITH ATTACHMENT FLANGE FOR THE CREATION OF BRANCH PORTS ON PIPES, PARTICULARLY GAS PIPES AND SIMILAR. - Google Patents

BALL VALVE DEVICE WITH ATTACHMENT FLANGE FOR THE CREATION OF BRANCH PORTS ON PIPES, PARTICULARLY GAS PIPES AND SIMILAR.

Info

Publication number
IT8921823A0
IT8921823A0 IT8921823A IT2182389A IT8921823A0 IT 8921823 A0 IT8921823 A0 IT 8921823A0 IT 8921823 A IT8921823 A IT 8921823A IT 2182389 A IT2182389 A IT 2182389A IT 8921823 A0 IT8921823 A0 IT 8921823A0
Authority
IT
Italy
Prior art keywords
pipes
creation
similar
ball valve
valve device
Prior art date
Application number
IT8921823A
Other languages
Italian (it)
Other versions
IT1231039B (en
Inventor
Roberto Lena
Romano Mariani
Original Assignee
Greiner S P A Lumezzane S S Br
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 Greiner S P A Lumezzane S S Br filed Critical Greiner S P A Lumezzane S S Br
Priority to IT8921823A priority Critical patent/IT1231039B/en
Publication of IT8921823A0 publication Critical patent/IT8921823A0/en
Application granted granted Critical
Publication of IT1231039B publication Critical patent/IT1231039B/en

Links

IT8921823A 1989-09-25 1989-09-25 BALL VALVE DEVICE WITH CONNECTION FLANGE FOR THE PRODUCTION OF JUNCTION SOCKETS ON PIPES, PARTICULARLY GAS PIPES AND SIMILAR. IT1231039B (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
IT8921823A IT1231039B (en) 1989-09-25 1989-09-25 BALL VALVE DEVICE WITH CONNECTION FLANGE FOR THE PRODUCTION OF JUNCTION SOCKETS ON PIPES, PARTICULARLY GAS PIPES AND SIMILAR.

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
IT8921823A IT1231039B (en) 1989-09-25 1989-09-25 BALL VALVE DEVICE WITH CONNECTION FLANGE FOR THE PRODUCTION OF JUNCTION SOCKETS ON PIPES, PARTICULARLY GAS PIPES AND SIMILAR.

Publications (2)

Publication Number Publication Date
IT8921823A0 true IT8921823A0 (en) 1989-09-25
IT1231039B IT1231039B (en) 1991-11-12

Family

ID=11187361

Family Applications (1)

Application Number Title Priority Date Filing Date
IT8921823A IT1231039B (en) 1989-09-25 1989-09-25 BALL VALVE DEVICE WITH CONNECTION FLANGE FOR THE PRODUCTION OF JUNCTION SOCKETS ON PIPES, PARTICULARLY GAS PIPES AND SIMILAR.

Country Status (1)

Country Link
IT (1) IT1231039B (en)

Also Published As

Publication number Publication date
IT1231039B (en) 1991-11-12

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Legal Events

Date Code Title Description
TA Fee payment date (situation as of event date), data collected since 19931001

Effective date: 19970926