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Jean Leon Missioux
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95 Sannois, FR
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last 30 patents
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Patent Grant
Machine for forming helicoidal springs
Patent number
4,132,094
Issue date
Jan 2, 1979
Jean L. Missioux
B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
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Patent Grant
Autonomous group for mechanical control of machines
Patent number
4,040,509
Issue date
Aug 9, 1977
Jean Leon Missioux
B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR