IT1236635B - Procedimento ed apparecchiatura per la formatura a freddo di fondi bombati di caldaie, serbatoi, contenitori e simili. - Google Patents

Procedimento ed apparecchiatura per la formatura a freddo di fondi bombati di caldaie, serbatoi, contenitori e simili.

Info

Publication number
IT1236635B
IT1236635B IT02220189A IT2220189A IT1236635B IT 1236635 B IT1236635 B IT 1236635B IT 02220189 A IT02220189 A IT 02220189A IT 2220189 A IT2220189 A IT 2220189A IT 1236635 B IT1236635 B IT 1236635B
Authority
IT
Italy
Prior art keywords
boilers
tanks
containers
cold forming
forming convex
Prior art date
Application number
IT02220189A
Other languages
English (en)
Other versions
IT8922201A1 (it
IT8922201A0 (it
Original Assignee
Boldrini Srl
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 Boldrini Srl filed Critical Boldrini Srl
Priority to IT02220189A priority Critical patent/IT1236635B/it
Publication of IT8922201A0 publication Critical patent/IT8922201A0/it
Publication of IT8922201A1 publication Critical patent/IT8922201A1/it
Application granted granted Critical
Publication of IT1236635B publication Critical patent/IT1236635B/it

Links

Landscapes

  • Shaping Metal By Deep-Drawing, Or The Like (AREA)
  • Blow-Moulding Or Thermoforming Of Plastics Or The Like (AREA)
  • Forging (AREA)
  • Packages (AREA)
IT02220189A 1989-10-31 1989-10-31 Procedimento ed apparecchiatura per la formatura a freddo di fondi bombati di caldaie, serbatoi, contenitori e simili. IT1236635B (it)

Priority Applications (1)

Application Number Priority Date Filing Date Title
IT02220189A IT1236635B (it) 1989-10-31 1989-10-31 Procedimento ed apparecchiatura per la formatura a freddo di fondi bombati di caldaie, serbatoi, contenitori e simili.

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
IT02220189A IT1236635B (it) 1989-10-31 1989-10-31 Procedimento ed apparecchiatura per la formatura a freddo di fondi bombati di caldaie, serbatoi, contenitori e simili.

Publications (3)

Publication Number Publication Date
IT8922201A0 IT8922201A0 (it) 1989-10-31
IT8922201A1 IT8922201A1 (it) 1991-05-01
IT1236635B true IT1236635B (it) 1993-03-25

Family

ID=11192973

Family Applications (1)

Application Number Title Priority Date Filing Date
IT02220189A IT1236635B (it) 1989-10-31 1989-10-31 Procedimento ed apparecchiatura per la formatura a freddo di fondi bombati di caldaie, serbatoi, contenitori e simili.

Country Status (1)

Country Link
IT (1) IT1236635B (it)

Also Published As

Publication number Publication date
IT8922201A1 (it) 1991-05-01
IT8922201A0 (it) 1989-10-31

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Legal Events

Date Code Title Description
0001 Granted
TA Fee payment date (situation as of event date), data collected since 19931001

Effective date: 19961031