IT1220155B - SELF-PILOTED VACUUM VALVE - Google Patents

SELF-PILOTED VACUUM VALVE

Info

Publication number
IT1220155B
IT1220155B IT85613/87A IT8561387A IT1220155B IT 1220155 B IT1220155 B IT 1220155B IT 85613/87 A IT85613/87 A IT 85613/87A IT 8561387 A IT8561387 A IT 8561387A IT 1220155 B IT1220155 B IT 1220155B
Authority
IT
Italy
Prior art keywords
piloted
self
vacuum valve
vacuum
valve
Prior art date
Application number
IT85613/87A
Other languages
Italian (it)
Other versions
IT8785613A0 (en
Inventor
Angelo Busolo
Ottorino Busolo
Original Assignee
F B P Di Alfieri Marisa & C Sn
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 F B P Di Alfieri Marisa & C Sn filed Critical F B P Di Alfieri Marisa & C Sn
Priority to IT85613/87A priority Critical patent/IT1220155B/en
Publication of IT8785613A0 publication Critical patent/IT8785613A0/en
Application granted granted Critical
Publication of IT1220155B publication Critical patent/IT1220155B/en

Links

IT85613/87A 1987-10-06 1987-10-06 SELF-PILOTED VACUUM VALVE IT1220155B (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
IT85613/87A IT1220155B (en) 1987-10-06 1987-10-06 SELF-PILOTED VACUUM VALVE

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
IT85613/87A IT1220155B (en) 1987-10-06 1987-10-06 SELF-PILOTED VACUUM VALVE

Publications (2)

Publication Number Publication Date
IT8785613A0 IT8785613A0 (en) 1987-10-06
IT1220155B true IT1220155B (en) 1990-06-06

Family

ID=11328988

Family Applications (1)

Application Number Title Priority Date Filing Date
IT85613/87A IT1220155B (en) 1987-10-06 1987-10-06 SELF-PILOTED VACUUM VALVE

Country Status (1)

Country Link
IT (1) IT1220155B (en)

Also Published As

Publication number Publication date
IT8785613A0 (en) 1987-10-06

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