4. E - Fixed Constructions
  5. 02
  6. D

Jean-Claude Hauer

E - Fixed Constructions – 02 – D

Inventor

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Inventor

Country: France

Closing device

E - Fixed Constructions – 02 – D
Patent

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Device for closing an opening, particularly a street manhole

E - Fixed Constructions – 02 – D
Patent

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Manhole cover with hinge

E - Fixed Constructions – 02 – D
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Road network device and covering element therefor

E - Fixed Constructions – 02 – D
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Road network device with articulated cover

E - Fixed Constructions – 02 – D
Patent

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Manhole cover with hinge

E - Fixed Constructions – 02 – D
Patent

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Profile ID: LFCA-PAI-P-1218021

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