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Velizy, FR
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Patents Grants
last 30 patents
Information
Patent Grant
Interface device for the transfer of fluid products between two con...
Patent number
5,588,473
Issue date
Dec 31, 1996
Sne La Calhene
Charles Glachet
B65 - CONVEYING PACKING STORING HANDLING THIN OR FILAMENTARY MATERIAL
Information
Patent Grant
Device for forming a vane joining two containers in a water proof m...
Patent number
5,263,521
Issue date
Nov 23, 1993
SNE La Calhene
Jean-Pierre Brossard
B65 - CONVEYING PACKING STORING HANDLING THIN OR FILAMENTARY MATERIAL
Information
Patent Grant
Device for sealing the end of a flexible collar to a flexible tubul...
Patent number
4,984,828
Issue date
Jan 15, 1991
S.N.E.LA Calhene
Jean-Jacques Lepissier
B25 - HAND TOOLS PORTABLE POWER-DRIVEN TOOLS MANIPULATORS
Patents Applications
last 30 patents
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last 30 trademarks