Jean-Paul Girerd

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les Avenieres, FR

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Patents Grantslast 30 patents

Information Patent Grant
Device for instantaneously changing the gluing width of a web of pa...
- Patent number 4,549,924
- Issue date Oct 29, 1985
- S. A. Martin
- Daniel Berthelot
- B31 - MAKING ARTICLES OF PAPER OR CARDBOARD WORKING PAPER OR CARDBOARD