IT1246867B - Calender for curving sheets of polyurethane, phenolic or the like - Google Patents

Calender for curving sheets of polyurethane, phenolic or the like

Info

Publication number
IT1246867B
IT1246867B IT01250590A IT1250590A IT1246867B IT 1246867 B IT1246867 B IT 1246867B IT 01250590 A IT01250590 A IT 01250590A IT 1250590 A IT1250590 A IT 1250590A IT 1246867 B IT1246867 B IT 1246867B
Authority
IT
Italy
Prior art keywords
calender
phenolic
polyurethane
curving
sheets
Prior art date
Application number
IT01250590A
Other languages
Italian (it)
Other versions
IT9012505A1 (en
IT9012505A0 (en
Inventor
Giorgio Romei
Original Assignee
Giorgio Romei
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 Giorgio Romei filed Critical Giorgio Romei
Priority to IT01250590A priority Critical patent/IT1246867B/en
Publication of IT9012505A0 publication Critical patent/IT9012505A0/en
Publication of IT9012505A1 publication Critical patent/IT9012505A1/en
Application granted granted Critical
Publication of IT1246867B publication Critical patent/IT1246867B/en

Links

Landscapes

  • Duct Arrangements (AREA)
  • Rigid Pipes And Flexible Pipes (AREA)
  • Polyurethanes Or Polyureas (AREA)

Abstract

Calender for curving sheets of polyurethane, phenolic or similar materials with a thickness of approx. 20 mm used in the fabrication of air ducts for ventilation and/or conditioning systems. <IMAGE>
IT01250590A 1990-08-10 1990-08-10 Calender for curving sheets of polyurethane, phenolic or the like IT1246867B (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
IT01250590A IT1246867B (en) 1990-08-10 1990-08-10 Calender for curving sheets of polyurethane, phenolic or the like

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
IT01250590A IT1246867B (en) 1990-08-10 1990-08-10 Calender for curving sheets of polyurethane, phenolic or the like

Publications (3)

Publication Number Publication Date
IT9012505A0 IT9012505A0 (en) 1990-08-10
IT9012505A1 IT9012505A1 (en) 1992-02-10
IT1246867B true IT1246867B (en) 1994-11-28

Family

ID=11140959

Family Applications (1)

Application Number Title Priority Date Filing Date
IT01250590A IT1246867B (en) 1990-08-10 1990-08-10 Calender for curving sheets of polyurethane, phenolic or the like

Country Status (1)

Country Link
IT (1) IT1246867B (en)

Also Published As

Publication number Publication date
IT9012505A1 (en) 1992-02-10
IT9012505A0 (en) 1990-08-10

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Legal Events

Date Code Title Description
0001 Granted