IT1169930B - Apparecchiatura a valvola a saracinesca particolarmente per condutture principali dell'acqua - Google Patents

Apparecchiatura a valvola a saracinesca particolarmente per condutture principali dell'acqua

Info

Publication number
IT1169930B
IT1169930B IT23599/83A IT2359983A IT1169930B IT 1169930 B IT1169930 B IT 1169930B IT 23599/83 A IT23599/83 A IT 23599/83A IT 2359983 A IT2359983 A IT 2359983A IT 1169930 B IT1169930 B IT 1169930B
Authority
IT
Italy
Prior art keywords
slide valve
plastics body
slider
tubular portion
contour
Prior art date
Application number
IT23599/83A
Other languages
English (en)
Other versions
IT8323599A0 (it
Inventor
Akira Nomura
Original Assignee
Maezawa Kasei Kogyo Kk
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 Maezawa Kasei Kogyo Kk filed Critical Maezawa Kasei Kogyo Kk
Priority to IT23599/83A priority Critical patent/IT1169930B/it
Publication of IT8323599A0 publication Critical patent/IT8323599A0/it
Application granted granted Critical
Publication of IT1169930B publication Critical patent/IT1169930B/it

Links

Landscapes

  • Check Valves (AREA)
  • Lift Valve (AREA)
IT23599/83A 1983-11-04 1983-11-04 Apparecchiatura a valvola a saracinesca particolarmente per condutture principali dell'acqua IT1169930B (it)

Priority Applications (1)

Application Number Priority Date Filing Date Title
IT23599/83A IT1169930B (it) 1983-11-04 1983-11-04 Apparecchiatura a valvola a saracinesca particolarmente per condutture principali dell'acqua

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
IT23599/83A IT1169930B (it) 1983-11-04 1983-11-04 Apparecchiatura a valvola a saracinesca particolarmente per condutture principali dell'acqua

Publications (2)

Publication Number Publication Date
IT8323599A0 IT8323599A0 (it) 1983-11-04
IT1169930B true IT1169930B (it) 1987-06-03

Family

ID=11208449

Family Applications (1)

Application Number Title Priority Date Filing Date
IT23599/83A IT1169930B (it) 1983-11-04 1983-11-04 Apparecchiatura a valvola a saracinesca particolarmente per condutture principali dell'acqua

Country Status (1)

Country Link
IT (1) IT1169930B (it)

Also Published As

Publication number Publication date
IT8323599A0 (it) 1983-11-04

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