Etienne Dill

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93500 Pantin, FR

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Patents Grantslast 30 patents

Information Patent Grant
Device for holding a paper sheet
- Patent number 6,267,346
- Issue date Jul 31, 2001
- Etienne Dill
- G09 - EDUCATION CRYPTOGRAPHY DISPLAY ADVERTISING SEALS
Information Patent Grant
Electronic metronome
- Patent number 4,462,297
- Issue date Jul 31, 1984
- Etienne Dill
- G04 - HOROLOGY