IT1183542B - VALVE STRUCTURE WITH CONTROLLED SHUTTER OPERATION - Google Patents

VALVE STRUCTURE WITH CONTROLLED SHUTTER OPERATION

Info

Publication number
IT1183542B
IT1183542B IT20175/85A IT2017585A IT1183542B IT 1183542 B IT1183542 B IT 1183542B IT 20175/85 A IT20175/85 A IT 20175/85A IT 2017585 A IT2017585 A IT 2017585A IT 1183542 B IT1183542 B IT 1183542B
Authority
IT
Italy
Prior art keywords
valve structure
shutter operation
controlled shutter
controlled
valve
Prior art date
Application number
IT20175/85A
Other languages
Italian (it)
Other versions
IT8520175A0 (en
Inventor
Roberto Lena
Giuseppe Alessandrini
Original Assignee
A L Progetti S R L
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 A L Progetti S R L filed Critical A L Progetti S R L
Priority to IT20175/85A priority Critical patent/IT1183542B/en
Publication of IT8520175A0 publication Critical patent/IT8520175A0/en
Application granted granted Critical
Publication of IT1183542B publication Critical patent/IT1183542B/en

Links

IT20175/85A 1985-04-01 1985-04-01 VALVE STRUCTURE WITH CONTROLLED SHUTTER OPERATION IT1183542B (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
IT20175/85A IT1183542B (en) 1985-04-01 1985-04-01 VALVE STRUCTURE WITH CONTROLLED SHUTTER OPERATION

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
IT20175/85A IT1183542B (en) 1985-04-01 1985-04-01 VALVE STRUCTURE WITH CONTROLLED SHUTTER OPERATION

Publications (2)

Publication Number Publication Date
IT8520175A0 IT8520175A0 (en) 1985-04-01
IT1183542B true IT1183542B (en) 1987-10-22

Family

ID=11164427

Family Applications (1)

Application Number Title Priority Date Filing Date
IT20175/85A IT1183542B (en) 1985-04-01 1985-04-01 VALVE STRUCTURE WITH CONTROLLED SHUTTER OPERATION

Country Status (1)

Country Link
IT (1) IT1183542B (en)

Also Published As

Publication number Publication date
IT8520175A0 (en) 1985-04-01

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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: 19970424