Giampaolo Bonfiglioli

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Inzago, IT

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Patents Grantslast 30 patents

Information Patent Grant
Telescopic joint for repairing underwater pipelines laid at a great...
- Patent number 4,648,626
- Issue date Mar 10, 1987
- Nuovo Pignone S.p.A.
- Constantino Vinciguerra
- F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
Information Patent Grant
Seal system, particularly suitable for the ball joint of installati...
- Patent number 4,593,917
- Issue date Jun 10, 1986
- Nuovo Pignone S.p.A.
- Gian P. Ferrari Aggradi
- F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
Information Patent Grant
Method for tightly jointing a sleeve to a submarine pipe laid at gr...
- Patent number 4,593,448
- Issue date Jun 10, 1986
- Nuovo Pignone S.p.A.
- Gian P. Ferrari Aggradi
- B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
Information Patent Grant
Flexible metal coupling for joining underwater pipes laid at great...
- Patent number 4,415,185
- Issue date Nov 15, 1983
- Nuovo Pignone S.p.A.
- Costantino Vinciguerra
- F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
Information Patent Grant
Method for the sealtight jointing of a flanged sleeve to a pipeline...
- Patent number 4,388,752
- Issue date Jun 21, 1983
- Nuovo Pignone S.p.A.
- Costantino Vinciguerra
- B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...