ETUDES ET CONSTRUCTION MECANIQUES

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Patents Grantslast 30 patents

Information Patent Grant
Gas-heated carburizing equipment
- Patent number 6,627,145
- Issue date Sep 30, 2003
- Etudes et Constructions Mecaniques
- Max Eymin
- C21 - METALLURGY OF IRON
Information Patent Grant
Method of quenching after a low-pressure carburization
- Patent number 6,451,137
- Issue date Sep 17, 2002
- Etudes et Constructions Mecaniques
- Laurent Pelissier
- C21 - METALLURGY OF IRON
Information Patent Grant
Gas-quenching cell
- Patent number 6,216,358
- Issue date Apr 17, 2001
- Etudes et Constructions Mecaniques
- Laurent Pelisser
- C21 - METALLURGY OF IRON
Information Patent Grant
Modular vacuum thermal processing installation
- Patent number 6,065,964
- Issue date May 23, 2000
- Etudes et Constructions Mecaniques
- Laurent Pelissier
- C21 - METALLURGY OF IRON
Information Patent Grant
Device for injecting gas under high pressure and high flow rate int...
- Patent number 5,018,551
- Issue date May 28, 1991
- Etudes Et Constructions Mecaniques
- Laurent Pelissier
- F17 - STORING OF DISTRIBUTING GASES OR LIQUIDS

Patents Applicationslast 30 patents

Trademarklast 30 trademarks

Information Trademark
79024209 - ECM
- Serial number 79024209
- Registration number 3233711
- Filing date Mar 14, 2006
- ETUDES ET CONSTRUCTIONS MECANIQUES
- 11 - Apparatus for lighting, heating, steam generating, cooking, refrigerating, drying, ventilating, water supply and sanitary purposes