4. Ammunition and explosive-charge making
  5. Miscellaneous

Pierre Fontaine

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Device for receiving and handling propellant powders

Ammunition and explosive-charge making – Miscellaneous
Patent

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Method of manufacturing silicon nitride composition reinforced w

Compositions: ceramic – Ceramic compositions – Carbide or oxycarbide containing
Patent

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Process for the preparation of films or diaphragms for acoustic

Acoustics – Diaphragm – Critically defined material or coating
Patent

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Pulverulent silicon nitride composition including oxidized silic

Compositions: ceramic – Ceramic compositions – Carbide or oxycarbide containing
Patent

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Profile ID: LFUS-PAI-P-829725

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